Car or Truck Won't Start - Cranks But Won't Start - Diagnosis and Repair
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- čas přidán 28. 05. 2024
- One morning I went to head to work and my truck would not start. It cranked normally but would never fire up. This video shows the process I went through to repair my my vehicle. Below, you will find links to some of the supplies you may need when working on your car or truck. These links are Amazon Affiliate links. That means you get the same great, low prices you would if searching on your own but if you use my links, I get a small kick back also to help support the channel.
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I was already watching CZcams videos on how to replace my fuel pump. Turns out it was just a bad relay. Thank God I found your video before I tore my whole truck apart.
Also, I appreciated your suggestion on just switching one of the relays with another relay in the same box, because I did not have one around the house, but I was able to do that and confirm no problem
Glad I could help
Thank you very much, Your video saved my a**. I was putting in an auxiliary fuse box in my 4runner, I took the inj. fuse out looking for power and forget to put it back in. After watching your video I walk out to my car and found the problem, fixed it and was on my way.
Very good I've been looking for this since I got my used emc thank you
G.
Hopefully it helps you get it fixed!
Man! Thank you for posting this video!!!! Awesome information!
You bet!
Great video! Mine wasn't that issue...
Just to get the info out there... My 2001 sequoia recently stopped running, seemed like it was a fuel starvation issue... bad fuel pump... but it was not... then things seemed to indicate an ECU issue, but it was not... Finally after hours and hours over a few weeks, of tracing down the problem, I found the wires to the crank sensor had been damaged by the serpentine belt! Fixed them, and Bingo it runs!
I appreciate you adding to the knowledge base.
Hey bud did u replace ur alternator before the belt damaged wire? We recently replaced my alternator and now having crank issues
@@haydentherooster5734 no, I have not done any work on the alternator
Guys...my 2005 Kia Rio having same issue. It crank but won't run IF the engine stop for like more than 4/5 hours (morning going to work). Once it can start and run, I will not have this issue. Had replaced fuel pump and it's running good for more than a week. Suddenly alternator gone bad and had to replaced. After replacing the Alternator, this issue failed to start happened again the next day. Had replaced the starter motor since it's like dragging but the issue still remain. Any advice guys?
I think my wiring is bad
I'm honestly very grateful. With this video I saved hundreds of dollars. THANK YOU TEACHER FOR SUCH VALUABLE INFORMATION
You’ve so welcome.
Thanks great info so new subscriber 😃👍🏻
Was your fuse blown or just put a new one in there? I have a 2013 doing same thing
HI, Great Video, really appreciate it, my Tacoma 2021 trd off road crank like your car but wont start. I checked the fuses all good, i didn't checked the relay yet i will check it tomorrow morning.
the long story short. I have install a new door and new headlights and next morning it doesn't start, i removed door wiring and headlight wiring to see if it cause the issue but not luck. and one thing more. the master warning light keep blinking and the obd2 scan port not connecting, please help
Sorry I’m not a mechanic so I don’t know about all of those issues.
Thanks bro , awesome..
You are welcome. I hope it worked for you too!
Great video, and I learned a lot as a beginner, but question to be raised how we test the faulty fuel pump if we are considering that the fueses , relays ,air filter and sparking plugs were good ,your technical response is highly appreciated.
Sorry I am not sure how to test it without removing the gas tank.
@TightWadDIY Hi.no needs to remove the fuel tank to identify if fuel pump is faulty .However, it can be tested by removing the cap on fuel line manifold to fuel injectors and by using fuel injection pressure tester you can identify if the fuel pump is faulty and usually the pressure should be between 50 to 60 psi after the car ignition is on .regards
My subaru didn't have a fuel pump fuse, but I changed the 7.5 amp starter fuse and the 15 amp IG 1 fuse and she started right up. Both old fuses weren't blown, whatever that means.
That’s great!
@@TightWadDIY Actually, after three days of no problems, it didn't start after a ten-minute drive. I am stumped.
Great video my 2013 tundra is doing the same thing. Hoping it’s the fuse. It will start after 3 tries and once the motor is warmed up I have no issues but come across the same starting problem every morning
Hey man was it same issue? I have a 2013 doing it now
My ‘08 just started doing the same thing and I can’t figure out what it could be. Did you figure out yours since it’s been a year ago?
@@beevang600figure it out???
Someone help me I have 2018 corolla it had issue before I disconnect the battery it started again after a while but now I did this also it won’t start.
One question? After my brother change his spark plugs and oil his car won't start no more.... The funny thing is that motor attempts so hard to start. Why's that?
It’s impossible to diagnose that remotely. Sorry.
Could timing change have something to do with it
Timing change?
2006 Sentra 1.8 S have hard starting issue after engine warm and summer even worst
So I’m trying to figure which fuse did the trick I missed it
My issue was the ignition fuse but it could be any of the fuses I mentioned.
Nice video! My question for you is that my 08 tundra does the same thing only when it’s cold. But give it a couple hours when the weather warms up and it starts right up like nothing happened. Fuses looks good. New battery, alternator, and spark plugs are all new. It’s like chasing something you don’t know what it is. Any idea? Greatly appreciate anyone’s help?
I would replace the fuse and relay first even if the fuse tests good.
Same problem in my 02 Honda Civic still trying to figure it out if i get a jump starts right up . Wich fuse would you recommend replacing ?
Same here. It was working fine yesterday but this morning it was -50 so I thought that a jump start would've done the trick but still just cranks without starting 😕. Is it just the cold weather or something else.
@@marissapaigemameanskum6241 It’s possible. You could have water in your lines or pump that froze.
Since you’re symptom is related to temperature- as you say when ( cold ) - and your fuse are good - I would check coolant temp sensor
Coolant temperature sensors of , of course , monitor coolant temperature but - IF - there calibration gets skewed ( becomes inaccurate)
They work by changing their resistance with a change in temperature - the engine ECU / PCM uses this change in resistance as a signal in fuel delivery calculations to the fuel injectors - so occasionally if a coolant temp sensor is not reading the coolant temperature accurately
When you try to start the engine - the inaccurate reading by the ECU / PCM does not calculate for proper fuel delivery to the cylinder’s and can starve or flood the engine - generally- sense a cold engine needs more fuel on startup the ECU / PCM tends to flood the engine immediately when trying to start - and since the air fuel mixture is too rich - results in the engine flooding and not starting. Sometimes on modern fuel injected engines - you can get them to start by performing clear flood mode start ( holding the accelerator pedal to the floor )
This is ,of course, only a possible cause of your condition - as there are many possible reasons which will cause a no start condition.
Temp sensors can be checked by placing in ice water bath ad then hot water / just below boiling and checking your ohms of resistance as with a multimeter - using a temperature/ ohm’s chart for the coolant temp sensor. All troubleshooting ✌️
Fuel pump in my first mind.
I have a Toyota prado vx diesel engine 2005 model hard starting when started it has no take of on an incline
Sorry. I’m not sure.
Hi
I have 2000 tundra
Cranking and no start
Fuel pump new and fuse okay
I checked everything I know it
If you know any reason let me now
Battery and start good
I was driving and stopped to park and I changed my mind to move my pickup
But won’t start
Mine has a fuse and a relay both related to the fuel pump. Check for a relay.
Check your crank sensor wires too.
Did you every figure it out?? Money is doing the same 01' new fuel pump, crank sensor.. about to do everything in this video tomorrow. This is a mission 🙄😅
@@BearJangles I don't think it's the crankshaft issue since it's turning ,check for fuel filter.
My tundra just did this today.but it makes a grinding fast sound,the battery is fine cause everything is on...I'm lost on what to do!..currently watching..3:24 may be my problem! It is making that clicking noise.ive no idea what the hell I'm doing..imma go n check it
So did you get it figured out?
My 08Sequoia just turn off yesterday when park wouldn’t start back up tow it to dealers they said fuel pump 1400 dollars later wow so tow it home ran a scanner code was p0335 crank position sensor now that’s only 119 oem part starting there first now battery need replaced from 4/18 have a charger on it now battery says maintenance free wow just like the transmission so not true
what kind of fuse you replace
It depends on the vehicle.
@@TightWadDIY my tacoma 2016, has an issue, about, (Check Sistem Charger) I was driving and suddenly stopped, I thought it was the battery and I changed it, and don't crank it up, now I changed the alternator and still on the issue, it looks like full pomp doesn't work.
My honda will start till you drive for awhile, once I turn it off, it will not start, will crank but won't start back for couple hours.
Starter
@@abouhemeed no it's something more complicated
If it cranks turns hard fast but no start, possible bad or going bad ignition module or fuse or CPS or ECM or fuel pump or fuel pump relay or fuse or clogged fuel filter or broken wire or bad ground or out of gasoline?????😮😯😲😉😏😀😃😄🤔😆😅😂🤣🤬🤬🤬🤬🤬
how do i know the fuse bad to replace a new one
You can test it with a multimeter for continuity across the two points.
Don't forget it could be a crank position sensor or even the ECU could fail and cause such a condition
Yes. There are a lot of different reasons. This was showing one that is pretty common and easy to fix.
My spark plugs are new but they want fire replaced fuel pump it's works won't rire
How do you know the plugs aren’t firing?
We have replaced top no started
There are other things that could be wrong too
My air compeesser went out my alternate works .ty plugs won't fire
Sorry. Hope you get it fixed.
Where is the crank relay llocated
Do you mean the starter?
My car corolla le won't spark
Toyota hilux legend 45 2.7 petrol cranks won't start and all my fuses are okay
Could be the fuel pump.
Trouble with trinton engine F150, won't start and white smoke coming from engine.
Sounds like an oil issue.
Sounds like my accord
I hope you can get it finished!
This was a very vague tutorial because it doesn't cover all the possibilities that can cause this condition, you just showed some very basic issues that can cause such a condition but there are other failures other than a fuse that can cause this to happen, if it cranks then you have either a spark or fuel delivery problem and also if there is no spark you need to check the signal from the crank position sensor it could be wiring or the sensor itself, then you need to check fuel pressure at key on if you have no pressure then pump not getting power could be wiring or relay or even the ECU or signal acquisition module you need to check all these systems because cars are not simple there are different models that have computer control systems and if the control system fails then it's an expensive repair because if the ECU fails it needs to be replaced and programmed
You still didn’t give a complete list of possible issues. See how that works. Focus on one possible issue for each video.