I just had a clutch replacement in my 08 mustang gt and I’m having this issue My check engine light is on with a 02 sensor code Do you think it could be a bad O2 sensor?
@@louisphilippe8418 they may not have hooked the sensor back up or possibly pinched the wire. I would start by checking to see if it is even hooked up. I've seen o2 sensors unplugged alot after transmission work done.
@@jesseskinner3496 Got it fixed 2 weeks ago Turns out that the stupid mechanic that did the job for me plugged the O2 and a few other sensors backwards I couldn’t believe it when I found out Now the car is running perfect
@@jesseskinner3496 I have an 2004 Chevy Silverado 1500 with a 5.3. I’m experiencing transmission issues and sometimes gas smell through my vents. After high rpm’s my check engine light would start to blink and then quit as I step off the accelerator. It’s hesitating and jerks and 1 and second gear work fine no hesitation at all. But when I reach like 40 mph, the check engine light would start flash and it’s trying to shift into 3rd buts it’s not. I replaced coils, spark plugs, coil harness, tested spark plug wires and they are good. The code is p0300 random misfire. Next step is to bring into transmission shop. Not sure what is is.
I cannot stress this enough to all of you guys experiencing strange throttle responses, or backfires. Especially if you fix something that was a problem over a few months in duration. When it involves throttle, fuel, spark timing these are all monitored by the pcm, but adjusted in the keep alive memory according to changes in your vehicles engine environment. Just because you changed that malfunctioning sensor or spark plug that was screwed etc doesn't mean instant harmony it could take up to 10 drive cycles for the pcm to slowly change the tables in the KAM, that is why it is so important after anything involving fuel, throttle, air, or spark to reset your keep alive memory and go through the relearn process I have posted as replies throughout this thread. Good luck and I hope this helps most of your problems.
@@Picklepowder disconnect your battery while leaving your doors open for 20-30 minutes. Or if you have an X4 tuner you can reset your KAM from the vehicle options.
Okay so my 2005 mustang 3v was doing the exact same thing & I kept watching this video coming back looking at the comments & turns out I went to Summit racing & got some new spark plugs & when I was taking my spark plugs out most of the 8 were dry ash so I put the new ones in & my car drives perfectly with no hesitation , sputtering or nothing so it could be some of y’all’s spark plugs. & Also I clean my air aid air filter so I know that helped also 💯💯 I hope this comment helps someone 🎉 IT CAN BE BAD SPARK PLUGS HAVING YOUR CAR DOING THIS.
I've had this problem myself but worse and so have others. So.... start from back to front.. 1 empty fuel. 2 change fuel filter. 3 add sea foam to clean fuel system. 4 check and or change spark plugs. This completely fixed mine. Might do a mass airflow sensor cleaning too if you want. Wouldn't hurt. Also the spark plugs on these cars have a tendency to back out over time even with factory torque specks. Check them regularly.
After any sort of work involving ignition or intake you need to reset you keep alive memory (kam), you can do this by leaving the battery unhooked for 15-30 minutes with your doors open or using an sct tuner you can reset the Kam. Then once clear make sure all electronics in the car are off, put the emergency brake on, start the car let it run until the car as at running temperature, next turn on your ac full blast for 2-3 minutes, after that take the car for an aggressive 10 mile ride. This sets the stages for long term and short term fuel trims as well as throttle response.
I'm having the same issues as this guy. I have taken my car out for drives and it just gets worse each time. I'll try your method today and disconnect the BBC story and leave doors open (why is that important leaving doors open??) I'll fire the car up for 5 minutes and turn on ac for the 2-3 min. (Why is that important to turn ac on??) By the way thanks for the info. I have tried everything. Ugh...!!!!!!
I'm having the same issues as this guy. I have taken my car out for drives and it just gets worse each time. I'll try your method today and disconnect the BBC story and leave doors open (why is that important leaving doors open??) I'll fire the car up for 5 minutes and turn on ac for the 2-3 min. (Why is that important to turn ac on??) By the way thanks for the info. I have tried everything. Ugh...!!!!!!
@@alfenner3309 leaving the doors open while the battery is disconnected will discharge any current that is in the system, thus resetting the computer to its initial settings, you could also leave headlights on. Running the AC for 2 minutes changes parameters in the engine idle/flow causing the adaptive computer to make changes sooner than the normal 5 to 10 drive cycles, you should see, feel, and hear a difference in 1 to 3 drive cycles.
I have an issues mines a drift build with the 4.6 yes same 3v and everything but it warms up and it starts to miss fire or on my two step too idk if it’s clogged injector or
In the owners manual usually under the transmission section it will have instructions on how to reteach the transmission. With my 02 Ford E-350 V10 any time that the battery is disconnected from the vehicle when you reconnect you have to go through these specific steps or you will just keep having problems. Your first drive after doing any repairs should be 10+ miles so it has time I that first restart to go through all the functions and save that memory
That’s how my problem started any things you have in mind because for me the initial problem that I had was when I added a CAI it would throw a code and have some safety feature that would slow down the car on its own because MAF thought the car was breaking which is the code it would throw but the fix to that is disconnecting the battery but I got the light to go away from the battery but it continues to sputter and have jumpy acceleration reducing performance
@@masongress3364 yes it ended up being spark plugs, which don’t have code sensors so it was throwing a code for an ignition coil which I had changed all of them and it still continued and I changed my spark plugs which are under and it fixed it ended up having nothing to do with the CAI
So i have an 08 gt and every time i drive it, it limits to 3k rmp for every single gear for example from first to second it only goes up to 3k rpm before engine gets loud and i shift and so on for all gears and idk what is really wrong with it
So the fuel was bad? Im having this problem right now but it started to happen just after a refuel. So maybe low quality fuel is the main reason for this problem
I have had a misfire under acceleration off and on since I bought the car. I decided to look at the plugs and they were the wrong plugs. I put a set of the right ones in and it runs like a new one.
I have 03 gt bought the car misfiring heavy with the engine shaking a bit. I change sparks,coils, injectors engine no longer shakes and mis fires lightly, works better but still lose acceleration when going past 45-60 😭 I guess I’ll try fuel filter n cry if doesn’t fix it 😢
My 05 mustang has this problem, my mechanic change spark plugsand wireset, ignition coil, fuel filter, air filter, and still have the problem, he says he's going to remove the intek 😥
just had this issue with my 05 ford ranger edge with the 3.0 v6 it was mass air flow sensor and the IAC was stuck open. i tried cleaning it but it was just not functional. o an oil change with some restore helped a lot. now my truck feels like a truck
In my case, 2012 odyssey, I had a misfire and sudden rpm drop. I checked injectors, coil packs, plugs etc, everything and could not find the issue. On a suggestion from a friend I put a bottle of HEET, and viola issue went away. Turns out I had water in my fuel. Anyway just a suggestion to others to start simple first before troubleshooting the harder stuff.
Just got my 08 mustang gt fixed. It wasn't the throttle body or the pedal sensor. Turns out the throttle body harness had a bad pin connection. A tie wrap fixed it. It would lose power and wrench light would come on then engine light comes on. Sometimes you could just turn it off for a minute or so and it would drive fine for a few miles then go into limp mode again.
I had a similar situation but with mine it was one injector connector had a broken tab so it wasn't staying fully connected. Sometimes it's the dumbest things. In owning this car though I love it and would never get rid of it, Ford as people say can do better in the area of creating long lasting plastics throughout their vehicles. The plastics from the interior to simple things like this seem to break so often. Fortunately, they put so much effort into quality engines and design because some of the materials used other than the engine are not always made of the best
Mines is doing this also more so when it's low on gas or im turning or going around a curve but when accelerating it will bogg out don't die but it won't let me accelerate with out jerking I'll have to turn the car off and rear or take my over drive off sometimes helps without turning it off we've tried everything could It be a weak fuel pump?
@@rebekahtravis6508 I have the same issue. I’ll be driving for 2 minutes then the acceleration complete cuts off. I have to pull over to turn off the car and turn it back on.
I have a similar issue with mine, starts fine and idles perfectly and runs great past 2500 rpm no power at all from 1-3k rpm past 2500-3k it lights up and takes off. I have a cai and a exhaust on it with a tune. I’ve changed the spark plugs, fuel pump, fuel filter and no changes also I’ve noticed when I’m shifting into different gears the shifting became notchy so to speak and has gotten progressively harder over time to shift. I’m assuming maybe a clutch issue because it shifts great when the car is off. If anyone has tips on these 2 problems let me know asap
Fuel rail pressure sensor changed it car ran good for a month and then started doing same shit again the fuel rail pressure sensors they're selling are faulty only 20 bucks bought 3 of um changed 2 so far but car still runs
My 05' mustang was sputtering and misfiring for a couple weeks. Turns out it was my fuel pressure sensor...... however I also replaced my cold air intake at the same time. Unfortunately I didn't screw the clamp tight enough and the same sputtering and misfiring continued. Realized what I did(didn't do) being in a hurry. Anyhow...... tightened the intake securely and everything is perfect now!
Same thing happened to me. I have a 2008 v6. Replaced my fuel pump three times last year. Bought better gas, fuel treatment, new alternator nothing fixed it. Harsh start check engine light and idling was weird. It ended up being my fuel rail injector sensor. Was like $50 on rock auto
2012 sputters like a machine gun if I hit the gas hard around 45-60. Check engine started flashing and then went off and ran fine. However it still sputts but not as often. But definitely when accelerating hard. It won't do it anymore. I'm being told it was water in the gas but I've ran 3 bottles of Lucas through it with a full tank of 87 then 89 and then emptied it and threw another Lucas in it and filled up with 93 and it still does it.
My car is doing it too but on the idle, and it stutters when I try to drive it, I changed the transmission Bc I blew it, but when I changed it it still did the same. It was sitting for 4 months. I changed the fuel filter, the oil, and put 92 gas and still nothing. Any help?
I have a 2009 v6 every time I start the car it will backfire and sputter sometimes even shooting flames out exhaust but it losses almost all power I changed spark plugs and mass air flow sensor and nothing changed it has a bama tube on it but I can’t retune it due to tuner being broken unsure if it needs a new to or just has to re learn how to not do this I’m going to do everything in this video and see if it changes
I have a similar problem with an 02 GT that started just before the fuel pump died. Replacing the fuel pump got the car running again but I still get occasional sputters when aggressively accelerating from stop. I cleaned the MAF, throttle body, and IAC not too long ago. I changed the fuel filter at the same time I replaced the fuel pump. The spark plugs were replaced a couple of months ago also. I just replaced the fuel rail pressure sensor. I did fuel injector tests also. No joy. Air filter is clean. The problem still crops up time to time and I've noticed that cruising at low speeds isn't smooth. There are no misfire codes or any codes at all. Live data doesn't give me a hint as to what is causing the problem. The car seems to have adequate power otherwise. There are no vacuum leaks. This is frustrating. Fuel pressure is usually good but sometimes it has gone to 50+ PSI. So many things can cause this problem so it'll take some time to track it down. I was hoping that this video would point me in the right direction.
@@johnlennon3094 If they are, I don't have any of the symptoms that are presented in youtube videos. There are no codes. But, they probably are bad because an IR temperature test on the inlet and outlet shows the inlet temperature higher than the outlet temperature (but this wasn't listed as evidence of a clogged cat).
@@johnlennon3094 We don't do emissions testing in this state so I could delete the cats - but I'm not going to. I'm going to get a back pressure test kit even though I don't expect to be using it a lot. I'm reasonably certain that I don't have clogged cats or mufflers since I can get to interstate speeds and the engine will rev to 6 grand. Anyway, I realize things will start breaking after 20 years but if it's going to end up being a money pit then I'll have to look at replacing it. I've had to replace the radio, the fuel pump and an alternator so far. The rest were the usual maintenance items like tires, batteries, and fluid/filter changes. I replaced the plugs and some wiring harness connectors (since they didn't snap securely into place on the coil connector). I did some modernization by installing LEDs, sequential tail lights, grill delete, shorter antenna, and chin.
@@genericdude6551 so far ive spent about 4k on my 06 mustang i got ive been restoring it i also had an 01 that gave me the same problems yours did i replaced the gas tube and this tiny filter and the problem went away also a radiator flush and a tune up and it was running well after did you fix your issue
Mine only starts when pressing the gas pedal and it dies if I let go . Idk what to do . Has new spark plugs cables fuel injector filters and even the pump . I don't see any vacuum leaks . Even the egr valve it's new .
I need serious help with my 2010 mustang I have total of 14 codes with my car my car would run most of the time and drive fine other times it would start and then shut off by itself I already have a new alternator on it
@@Dwilll did you recently have your motor out or replaced? Also I have heard of this craziness happening in 2005 and 2006 models due to rain getting into the passenger side fuse board in the cabin, but thought it was fixed going into 2007.
I have about same problem. All research leads to fuel pump which is under the back seat. This didn't start until I ran to empty. That's a no no. Will update when I get the new pump in Tuesday. Changed fuel filter and gas didn't look good. Research shows residue from old gas tank when ran on empty. Just a tip for yall
@@abdulmoez1272 I found out that the spark plugs have a tendency to back themselves out and even though I put in new spark plugs not long ago most of them were fouled. Put in all new spark plugs along with fuel filter before that and runs great. I now check to make sure spark plugs are tight weekly. They will back out over time.
Cold start jumps up to 1200rpm then instantly boggs down and dies cleaned air intake manifold redid the gaskets because at first i thought i had a vacuum leak… throttle body is clean and so is maf sensor have yet to change fuel filter but before i replaced the coolant line under the intake manifold it ran like a dream now i have so many problems can anyone help?
Ok I took the car up to the dealership they checked everything they say nothings wrong obviously somethings wrong it give me misfires from cylinder 1 or 4 I have a Ecoboost 2019 it’s been doing this for a while now I just want this fixed they checked the fuel injectors nothings wrong I changed the spark plugs nothing if I down shift or doing a roll it gives me a lag and the check engine light comes on it like stutters like it’s my turbo stutter or something trying to respond it’s a new turbo on it I don’t understand pls help pls
I have ur same issue turbo stutters and it takes a little to catch up to speed i got a 2015 mustang ecoboost and idk how to fix it and dont know what it is
IF YOU HAVE POWER ISSUE Just something to add as all the 4.6 have limitations within the throttle, below 3000k you will not have full throttle And over 3000k you will have about 75% of the throttle maybe little more So if you did all of that and didn't feel power increase Get your car tuned you will really regret all the time you have been under ford limits.
People who say these 4.6L 3V’s are slow have not driven one with some bolt ons and a good tune. It’s a whole different car from stock then. If you return to stock from a tune the car will feel noticeably slower. I know because I tried it once before.
My 2001 v8 gt is doing the same thing, I’ve replaced alternator, fuel pump, fuel filter, and fuel pump drive module and still having this same issue car feeling like it’s bucking while driving, my next steps would be spark plugs, coils, and fuel injectors, I’m hoping that will fix it, if anyone has any suggestions please lmk thanks
I am having this problem with my 06 Saleen 281sc.. the misfire is really bad and it smells like gas so bad it starts to burn my eyes... any idea where I should start
Update i changed the coils with a fresh ones , still has the misfire i think one of my injectors is stuck open as i have one black plug on cylinder #7 (all plugs are fresh with no miles).
I have code p061b and I realized I put in 89 octane instead of 91, could this be why? Stuttering like a bitch, of course I didn’t realize until after I used a whole tank of gas drove it like a maniac too .
Bro same!! I have cyclinder misfire with my odb scanner. I CHANGED IGNITION COIL AND ALL 6 SPARK PLUGS AND SOMEHOW ITS WORSE WHEN BEFORE IT RAN JUST FINE WITH CYCLINDER 5 SPARK PLUG COMPLETELY LOOSE. LIKE WTF
I see I'm not the only getting my ass kicked with the same issue. I changed the fuel pump which was in the tank. CRC the throttle body. Changed the barometric sensor twice. Changed a coil and spark plug which was barely misfiring. All with no check engine light on. 4 diagnostics check , 3 saying it's the transmission which I'm not accepting. Changed the filter and fluid. All this with no change. Also cleaned the maf sensor.
Thanks bro i just bought a 06 mustang GT AFTER 150 miles started to misfire ... the change the coils the fix for couple days And doit again....i think i need change the sparkpkugs too
Bro look cyclinder 5 misfire. So i decide to change all 6 spark plugs and ignition coil bc P0316 code. And PO305. And somehow the engine light flashes now i also changed my oil .. i just watched this video the guy had the same problem and that it "fixed itself" like wtf??
Please someone help me I had same problem when the gear on N sometimes the rpm good and the engine working good and just minute like that rpm go down and the engine not working good and there misfire and again some minutes rpm go up and everything good like that I changed a lot of sensors nothing changed 🥲
MASS AIR FLOW SENSOR CAN ALSO CAUSE THIS ISSUE, REPLACING IT WILL HELP IN SOME CASES.
I just had a clutch replacement in my 08 mustang gt and I’m having this issue
My check engine light is on with a 02 sensor code
Do you think it could be a bad O2 sensor?
@@louisphilippe8418 they may not have hooked the sensor back up or possibly pinched the wire. I would start by checking to see if it is even hooked up. I've seen o2 sensors unplugged alot after transmission work done.
@@jesseskinner3496 Got it fixed 2 weeks ago
Turns out that the stupid mechanic that did the job for me plugged the O2 and a few other sensors backwards
I couldn’t believe it when I found out
Now the car is running perfect
@@jesseskinner3496 I have an 2004 Chevy Silverado 1500 with a 5.3. I’m experiencing transmission issues and sometimes gas smell through my vents. After high rpm’s my check engine light would start to blink and then quit as I step off the accelerator. It’s hesitating and jerks and 1 and second gear work fine no hesitation at all. But when I reach like 40 mph, the check engine light would start flash and it’s trying to shift into 3rd buts it’s not. I replaced coils, spark plugs, coil harness, tested spark plug wires and they are good. The code is p0300 random misfire. Next step is to bring into transmission shop. Not sure what is is.
What do you mean backwards? Like hooked them i to opposite harness connectors?@louisphilippe8418
I cannot stress this enough to all of you guys experiencing strange throttle responses, or backfires. Especially if you fix something that was a problem over a few months in duration. When it involves throttle, fuel, spark timing these are all monitored by the pcm, but adjusted in the keep alive memory according to changes in your vehicles engine environment. Just because you changed that malfunctioning sensor or spark plug that was screwed etc doesn't mean instant harmony it could take up to 10 drive cycles for the pcm to slowly change the tables in the KAM, that is why it is so important after anything involving fuel, throttle, air, or spark to reset your keep alive memory and go through the relearn process I have posted as replies throughout this thread. Good luck and I hope this helps most of your problems.
How do you reset everything ?
@@Picklepowder disconnect your battery while leaving your doors open for 20-30 minutes. Or if you have an X4 tuner you can reset your KAM from the vehicle options.
@@panchosraidertheraider2649 if I did it . The tune will not be effected right?
@@faisals1039 no, this will not cause issues with your tune.
@@faisals1039 I promise this will not cause any issues with your tune.
Okay so my 2005 mustang 3v was doing the exact same thing & I kept watching this video coming back looking at the comments & turns out I went to Summit racing & got some new spark plugs & when I was taking my spark plugs out most of the 8 were dry ash so I put the new ones in & my car drives perfectly with no hesitation , sputtering or nothing so it could be some of y’all’s spark plugs. & Also I clean my air aid air filter so I know that helped also 💯💯 I hope this comment helps someone 🎉 IT CAN BE BAD SPARK PLUGS HAVING YOUR CAR DOING THIS.
I'm gonna try this first
I've had this problem myself but worse and so have others. So.... start from back to front.. 1 empty fuel. 2 change fuel filter. 3 add sea foam to clean fuel system. 4 check and or change spark plugs. This completely fixed mine. Might do a mass airflow sensor cleaning too if you want. Wouldn't hurt. Also the spark plugs on these cars have a tendency to back out over time even with factory torque specks. Check them regularly.
Also bad gas WILL foul the spark plugs.
i have a 2011 gt and i’m having this problem but i’ve replaced spark plugs and coils and crank shaft sensor and removed cats and put hood gas in it
still doing it
Where did you buy your steering wheel emblem from? I have tried to look everywhere
After any sort of work involving ignition or intake you need to reset you keep alive memory (kam), you can do this by leaving the battery unhooked for 15-30 minutes with your doors open or using an sct tuner you can reset the Kam. Then once clear make sure all electronics in the car are off, put the emergency brake on, start the car let it run until the car as at running temperature, next turn on your ac full blast for 2-3 minutes, after that take the car for an aggressive 10 mile ride. This sets the stages for long term and short term fuel trims as well as throttle response.
I'm having the same issues as this guy. I have taken my car out for drives and it just gets worse each time.
I'll try your method today and disconnect the BBC story and leave doors open (why is that important leaving doors open??) I'll fire the car up for 5 minutes and turn on ac for the 2-3 min. (Why is that important to turn ac on??)
By the way thanks for the info. I have tried everything. Ugh...!!!!!!
I'm having the same issues as this guy. I have taken my car out for drives and it just gets worse each time.
I'll try your method today and disconnect the BBC story and leave doors open (why is that important leaving doors open??) I'll fire the car up for 5 minutes and turn on ac for the 2-3 min. (Why is that important to turn ac on??)
By the way thanks for the info. I have tried everything. Ugh...!!!!!!
@@alfenner3309 leaving the doors open while the battery is disconnected will discharge any current that is in the system, thus resetting the computer to its initial settings, you could also leave headlights on. Running the AC for 2 minutes changes parameters in the engine idle/flow causing the adaptive computer to make changes sooner than the normal 5 to 10 drive cycles, you should see, feel, and hear a difference in 1 to 3 drive cycles.
@@panchosraidertheraider2649 This won't effect the tune will it?
Also, do I leave the ac on while driving the car, or turn it off?
@@panchosraidertheraider2649 did not work.
I have an issues mines a drift build with the 4.6 yes same 3v and everything but it warms up and it starts to miss fire or on my two step too idk if it’s clogged injector or
So you fill the tank, but what was the final fix result of this? When you have driven the tank level lower???Did you done other fix?
@eligah Martin did you fixing the problem?
In the owners manual usually under the transmission section it will have instructions on how to reteach the transmission. With my 02 Ford E-350 V10 any time that the battery is disconnected from the vehicle when you reconnect you have to go through these specific steps or you will just keep having problems. Your first drive after doing any repairs should be 10+ miles so it has time I that first restart to go through all the functions and save that memory
That’s how my problem started any things you have in mind because for me the initial problem that I had was when I added a CAI it would throw a code and have some safety feature that would slow down the car on its own because MAF thought the car was breaking which is the code it would throw but the fix to that is disconnecting the battery but I got the light to go away from the battery but it continues to sputter and have jumpy acceleration reducing performance
@@Airusdnbdid you ever fix it?
@@masongress3364 yes it ended up being spark plugs, which don’t have code sensors so it was throwing a code for an ignition coil which I had changed all of them and it still continued and I changed my spark plugs which are under and it fixed it ended up having nothing to do with the CAI
My 2013 ford mustang v6 is stuttering and even taking off very slow. What is the problem?
So i have an 08 gt and every time i drive it, it limits to 3k rmp for every single gear for example from first to second it only goes up to 3k rpm before engine gets loud and i shift and so on for all gears and idk what is really wrong with it
Thank you for this video I got the same problem and I changed my fuel filter and I fixed it bro thanks
What year and where was the filter located? Line rail underneath?
Do u know if fuel filter is changed during a tune up?
So the fuel was bad? Im having this problem right now but it started to happen just after a refuel. So maybe low quality fuel is the main reason for this problem
After 2 years is there a part I can ask about with a 10’ mustang
I changed my fuel sensor in my 2005 Ford escape but it's still spitting and sputtering
I have had a misfire under acceleration off and on since I bought the car. I decided to look at the plugs and they were the wrong plugs. I put a set of the right ones in and it runs like a new one.
I have 03 gt bought the car misfiring heavy with the engine shaking a bit. I change sparks,coils, injectors engine no longer shakes and mis fires lightly, works better but still lose acceleration when going past 45-60 😭 I guess I’ll try fuel filter n cry if doesn’t fix it 😢
I’m dealing with that problem right now and I don’t know what it is so I guess I’m gonna try these few things and see what happens
87 or 93 when you filled ?
My 05 mustang has this problem, my mechanic change spark plugsand wireset, ignition coil, fuel filter, air filter, and still have the problem, he says he's going to remove the intek 😥
For some reason I have the same issue but I was stalling as well changed my TPS and I fixed it now 6 month later the same issue
just had this issue with my 05 ford ranger edge with the 3.0 v6 it was mass air flow sensor and the IAC was stuck open. i tried cleaning it but it was just not functional. o an oil change with some restore helped a lot. now my truck feels like a truck
My 3.8 mustang when I start it every other time sputters won't stay running unless I reb it up and down. After runs then it is o.k
Had the same problem, in my situation I needed to replace both O2 sensors, and after I did it was running great.
Ok
I replace almost everything and my car run worse . New spark plugs cables filters oil egr valve fuel pump now car won't even start.
@@italianozuzu1232 Any codes?
@italianozuzu1232 same ..I replaced 02 sensor that code gave...runs worse now somehow..was the sensor BEFORE cat..a real pain to even reach
I have the same year make and model I have the same problem also my oil pressure switch is new and the odm still has it on L
Nice job brother👍🏼🙏🏼❤
In my case, 2012 odyssey, I had a misfire and sudden rpm drop. I checked injectors, coil packs, plugs etc, everything and could not find the issue. On a suggestion from a friend I put a bottle of HEET, and viola issue went away. Turns out I had water in my fuel. Anyway just a suggestion to others to start simple first before troubleshooting the harder stuff.
Weird. My issues started after heavy heavy rain went on for a week straight
Just got my 08 mustang gt fixed. It wasn't the throttle body or the pedal sensor. Turns out the throttle body harness had a bad pin connection. A tie wrap fixed it. It would lose power and wrench light would come on then engine light comes on. Sometimes you could just turn it off for a minute or so and it would drive fine for a few miles then go into limp mode again.
My problem is car Bruning to lean and going into limp mode
I had a similar situation but with mine it was one injector connector had a broken tab so it wasn't staying fully connected. Sometimes it's the dumbest things. In owning this car though I love it and would never get rid of it, Ford as people say can do better in the area of creating long lasting plastics throughout their vehicles. The plastics from the interior to simple things like this seem to break so often. Fortunately, they put so much effort into quality engines and design because some of the materials used other than the engine are not always made of the best
Mines is doing this also more so when it's low on gas or im turning or going around a curve but when accelerating it will bogg out don't die but it won't let me accelerate with out jerking I'll have to turn the car off and rear or take my over drive off sometimes helps without turning it off we've tried everything could It be a weak fuel pump?
@@rebekahtravis6508 I have the same issue. I’ll be driving for 2 minutes then the acceleration complete cuts off. I have to pull over to turn off the car and turn it back on.
T
I have a similar issue with mine, starts fine and idles perfectly and runs great past 2500 rpm no power at all from 1-3k rpm past 2500-3k it lights up and takes off. I have a cai and a exhaust on it with a tune. I’ve changed the spark plugs, fuel pump, fuel filter and no changes also I’ve noticed when I’m shifting into different gears the shifting became notchy so to speak and has gotten progressively harder over time to shift. I’m assuming maybe a clutch issue because it shifts great when the car is off. If anyone has tips on these 2 problems let me know asap
What’d ya end up figuring out on that fam. I got a crown Vic with the same shit, that 3/6k is rowdy as hell but then it’ll shift an just bog out.
Fuel rail pressure sensor changed it car ran good for a month and then started doing same shit again the fuel rail pressure sensors they're selling are faulty only 20 bucks bought 3 of um changed 2 so far but car still runs
The red wire on the left side of the car near the battery, what is that. My 06 Mustang has that but I have no idea what it is
Sorry i just saw this! Lol. It is a power cable for my sub in the trunk.
My 05' mustang was sputtering and misfiring for a couple weeks.
Turns out it was my fuel pressure sensor...... however I also replaced my cold air intake at the same time.
Unfortunately I didn't screw the clamp tight enough and the same sputtering and misfiring continued.
Realized what I did(didn't do) being in a hurry.
Anyhow...... tightened the intake securely and everything is perfect now!
I'm having this issue right now it ran for an hour idle but after a couple starts it ended up sputtering out
Same thing happened to me. I have a 2008 v6. Replaced my fuel pump three times last year. Bought better gas, fuel treatment, new alternator nothing fixed it. Harsh start check engine light and idling was weird. It ended up being my fuel rail injector sensor. Was like $50 on rock auto
Was ya fuel filter ... Def no codes... Pcm relearned
2012 sputters like a machine gun if I hit the gas hard around 45-60. Check engine started flashing and then went off and ran fine. However it still sputts but not as often. But definitely when accelerating hard. It won't do it anymore. I'm being told it was water in the gas but I've ran 3 bottles of Lucas through it with a full tank of 87 then 89 and then emptied it and threw another Lucas in it and filled up with 93 and it still does it.
My car does the same thing, have u figured it out?
Same issue with my 2011 Ford Taurus. Has been better the past few days. It started after period of heavy heavy rain
My guess is you had a clogged injector. A code wouldn't likely come up.
My car is doing it too but on the idle, and it stutters when I try to drive it, I changed the transmission Bc I blew it, but when I changed it it still did the same. It was sitting for 4 months. I changed the fuel filter, the oil, and put 92 gas and still nothing. Any help?
Any codes? Try changing coils and spark plugs
Did you fix it at the end im having the same problem after a new tranny
I have a 2009 v6 every time I start the car it will backfire and sputter sometimes even shooting flames out exhaust but it losses almost all power I changed spark plugs and mass air flow sensor and nothing changed it has a bama tube on it but I can’t retune it due to tuner being broken unsure if it needs a new to or just has to re learn how to not do this I’m going to do everything in this video and see if it changes
When using tuners every so often you have to go in and return them. Not sure of that's the issue but it's a friendly tip
I have a similar problem with an 02 GT that started just before the fuel pump died. Replacing the fuel pump got the car running again but I still get occasional sputters when aggressively accelerating from stop. I cleaned the MAF, throttle body, and IAC not too long ago. I changed the fuel filter at the same time I replaced the fuel pump. The spark plugs were replaced a couple of months ago also. I just replaced the fuel rail pressure sensor. I did fuel injector tests also. No joy. Air filter is clean. The problem still crops up time to time and I've noticed that cruising at low speeds isn't smooth. There are no misfire codes or any codes at all. Live data doesn't give me a hint as to what is causing the problem. The car seems to have adequate power otherwise. There are no vacuum leaks. This is frustrating. Fuel pressure is usually good but sometimes it has gone to 50+ PSI. So many things can cause this problem so it'll take some time to track it down. I was hoping that this video would point me in the right direction.
sounds like somethings clogged maybe the cats
@@johnlennon3094 If they are, I don't have any of the symptoms that are presented in youtube videos. There are no codes. But, they probably are bad because an IR temperature test on the inlet and outlet shows the inlet temperature higher than the outlet temperature (but this wasn't listed as evidence of a clogged cat).
@@genericdude6551 well if its an 02 might need to replace some old parts a little love to your car goes a long way
@@johnlennon3094 We don't do emissions testing in this state so I could delete the cats - but I'm not going to. I'm going to get a back pressure test kit even though I don't expect to be using it a lot. I'm reasonably certain that I don't have clogged cats or mufflers since I can get to interstate speeds and the engine will rev to 6 grand. Anyway, I realize things will start breaking after 20 years but if it's going to end up being a money pit then I'll have to look at replacing it. I've had to replace the radio, the fuel pump and an alternator so far. The rest were the usual maintenance items like tires, batteries, and fluid/filter changes. I replaced the plugs and some wiring harness connectors (since they didn't snap securely into place on the coil connector). I did some modernization by installing LEDs, sequential tail lights, grill delete, shorter antenna, and chin.
@@genericdude6551 so far ive spent about 4k on my 06 mustang i got ive been restoring it i also had an 01 that gave me the same problems yours did i replaced the gas tube and this tiny filter and the problem went away also a radiator flush and a tune up and it was running well after did you fix your issue
Mine only starts when pressing the gas pedal and it dies if I let go . Idk what to do . Has new spark plugs cables fuel injector filters and even the pump . I don't see any vacuum leaks . Even the egr valve it's new .
That would be a fuel pump fuse, and or purge valve,
So! O2 sensor is actually a chip in the computer… I just had a guy in Florida repair mine and the chip for the transmission
I need serious help with my 2010 mustang I have total of 14 codes with my car my car would run most of the time and drive fine other times it would start and then shut off by itself I already have a new alternator on it
And all the codes are sensor codes
Like co2 sensors and valve cover sensors and other sensors
@@Dwilll did you recently have your motor out or replaced? Also I have heard of this craziness happening in 2005 and 2006 models due to rain getting into the passenger side fuse board in the cabin, but thought it was fixed going into 2007.
I have about same problem. All research leads to fuel pump which is under the back seat. This didn't start until I ran to empty. That's a no no. Will update when I get the new pump in Tuesday. Changed fuel filter and gas didn't look good. Research shows residue from old gas tank when ran on empty. Just a tip for yall
Any update
@@abdulmoez1272 I found out that the spark plugs have a tendency to back themselves out and even though I put in new spark plugs not long ago most of them were fouled. Put in all new spark plugs along with fuel filter before that and runs great. I now check to make sure spark plugs are tight weekly. They will back out over time.
Cold start jumps up to 1200rpm then instantly boggs down and dies cleaned air intake manifold redid the gaskets because at first i thought i had a vacuum leak… throttle body is clean and so is maf sensor have yet to change fuel filter but before i replaced the coolant line under the intake manifold it ran like a dream now i have so many problems can anyone help?
Did you fix it?
Check for manifold leak. Sucking air past the gasket?
Yo i got p0108 code i cant find map sensor u kno where is it?
It’s right behind the driver side headlight
Man I got the same issue mine is misfire at 3k rpm but mine started after I put new SR aftermarket coils I'm putting back the OEM coils now.
Yo bro what did you do to fix it I’m having the same problem mine starts at 3k
@@FoundOnRoadDead same did y’all find the problem
same issue
@@goofy1496no one ever answers on CZcams 🤷♂️
Ok I took the car up to the dealership they checked everything they say nothings wrong obviously somethings wrong it give me misfires from cylinder 1 or 4 I have a Ecoboost 2019 it’s been doing this for a while now I just want this fixed they checked the fuel injectors nothings wrong I changed the spark plugs nothing if I down shift or doing a roll it gives me a lag and the check engine light comes on it like stutters like it’s my turbo stutter or something trying to respond it’s a new turbo on it I don’t understand pls help pls
I have ur same issue turbo stutters and it takes a little to catch up to speed i got a 2015 mustang ecoboost and idk how to fix it and dont know what it is
Anything guys? I have a 2016 and it sputters like rolling anti-lag. Can’t seem to figure it out
The Ford stealerships are both corrupt and incompetent. They even lie to avoid covering problems under warranty.
Weird having the same exact problem on the new edge 04 v6 exactly how you explained
Did u figure it out
Injectors where clogged new filter maybe pushed Injector pressure higher which then unclogged jectors
IF YOU HAVE POWER ISSUE
Just something to add as all the 4.6 have limitations within the throttle, below 3000k you will not have full throttle
And over 3000k you will have about 75% of the throttle maybe little more
So if you did all of that and didn't feel power increase
Get your car tuned you will really regret all the time you have been under ford limits.
People who say these 4.6L 3V’s are slow have not driven one with some bolt ons and a good tune. It’s a whole different car from stock then. If you return to stock from a tune the car will feel noticeably slower. I know because I tried it once before.
My 2001 v8 gt is doing the same thing, I’ve replaced alternator, fuel pump, fuel filter, and fuel pump drive module and still having this same issue car feeling like it’s bucking while driving, my next steps would be spark plugs, coils, and fuel injectors, I’m hoping that will fix it, if anyone has any suggestions please lmk thanks
Same here,
Can phasers
Did you figure it out buddy?😢
@@trevonstewart3636did he figure it out?
i figured it out. It was my ignition control module. I just replaced it. Good as new. Gotta get ford not aftermarket
@@vapemcvaperson
Make sure u use motorcraft spark plugs if it's a ford
I have same issue on 2011 Ford Taurus SEL
I am having this problem with my 06 Saleen 281sc.. the misfire is really bad and it smells like gas so bad it starts to burn my eyes... any idea where I should start
Same it’s burning my eyes as i have it in my 08’ GT500 , fresh spark plugs nothing changed next is coils.
Update i changed the coils with a fresh ones , still has the misfire i think one of my injectors is stuck open as i have one black plug on cylinder #7 (all plugs are fresh with no miles).
I have code p061b and I realized I put in 89 octane instead of 91, could this be why? Stuttering like a bitch, of course I didn’t realize until after I used a whole tank of gas drove it like a maniac too .
Mine does this at idle. Weird idle misfire
Fixed it. It was loose air box on the filter
Bro same!! I have cyclinder misfire with my odb scanner. I CHANGED IGNITION COIL AND ALL 6 SPARK PLUGS AND SOMEHOW ITS WORSE WHEN BEFORE IT RAN JUST FINE WITH CYCLINDER 5 SPARK PLUG COMPLETELY LOOSE. LIKE WTF
Same
I see I'm not the only getting my ass kicked with the same issue. I changed the fuel pump which was in the tank. CRC the throttle body. Changed the barometric sensor twice. Changed a coil and spark plug which was barely misfiring. All with no check engine light on. 4 diagnostics check , 3 saying it's the transmission which I'm not accepting. Changed the filter and fluid. All this with no change. Also cleaned the maf sensor.
Ever get it figured out?
Thanks bro i just bought a 06 mustang GT AFTER 150 miles started to misfire ... the change the coils the fix for couple days
And doit again....i think i need change the sparkpkugs too
Bro look cyclinder 5 misfire. So i decide to change all 6 spark plugs and ignition coil bc P0316 code. And PO305. And somehow the engine light flashes now i also changed my oil .. i just watched this video the guy had the same problem and that it "fixed itself" like wtf??
Same I’m 2019 Ecoboost
Ok so then a new full tank of gas did it?
did it ever happen again,it wasnt your cats
Your fuel filter fixed your problem!
Perhaps should have reset the computer after making the changes? CZcams on how to to reset the computer.
It was the fuel filter bro. The mustang I’m driving was doing the same thing but worse.
i have the same problem and i did everything u did and when i accelerate it sounds like backfires i guess i’m gonna drive my car to empty
there would also be times when i stop at a light and my car shakes a little more than usual ugh i hope it’s nothing serious
Mine does the exact same thing around 4k rpm just sputters and misfire and I’ve tried everything he said he did
@@jacobthegreat7839 i had to change out my MAF sensor and it fixed it!
Has any of you fixed your issues yet. ? I'm having the same. Wtf is going on with these cars?
I’m having same problem too I’m going to get start it first thing in the morning and hope it works
FUEL RAIL SENSOR
My dads 4.6l v8 in his f-150 did that but his oil pump went out and the motor blow up 😊
No one mentioned the EGR valve which causes issues
Gas regulator help me alot. My car use to shut off at stops. I changed alot of things . Until the gas regulator fix the issue
Mines doing this driving me nuts !
First baby!
Your either first or your last!
Try E3 Plugs
Man everything you've done is 100% same I've done. Lol. Still trying
Did you fix it??
fighting this 3 years after catts melted...
FUEL PRESSURE REGULATOR
Sounds like it was the fuel filter bro 😎
Please someone help me I had same problem when the gear on N sometimes the rpm good and the engine working good and just minute like that rpm go down and the engine not working good and there misfire and again some minutes rpm go up and everything good like that I changed a lot of sensors nothing changed 🥲
Holy shit. Are you trying to tell us maintenance is required.
Throttle Position Sensor.
Hey who are the boys in blue!!?
The mechanics lol
As they charge almost a leg to fix
U literally said nothing at all this video was completely pointless u have no idea how to fix the problem lol
Well that was a waste of time and just throw parts at it got it
This was a long, stressful video goofy
Fart
GOOD INFO BUT NEXT TIME TAKE THE throttle body OFF AND CLEAN IT! UNHOOK YOUR BATTERY AND WHEN YOU PUT IT BACK ON YOU HAVE TO DO A SELF LEARN!!
Real men don’t drive muscle cars
They drive civics
@@Elijah_Martin 😂
Smh
Thank u