P050D Fix! P0174 Fix! P0175 Fix! P0300 Fix! 2014-2019 Silverado Sierra Yukon Suburban Tahoe
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- čas přidán 13. 06. 2019
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Injector Replacement.
Parts
(8) Aftermarket Injectors - amzn.to/3dIDnKa
(1) AcDelco Injector - amzn.to/2IhM1mz
S Pipe - amzn.to/2IikotJ
Feed Pipe - amzn.to/2RgD4wz
Intake Manifold Gasket - amzn.to/2KQRxhN
Tools Needed
3/8 Ratchet Set - amzn.to/2FajXj7
1/4 Ratchet Set - amzn.to/2Rhnwc1
Pick Tool - amzn.to/31tojvj
Fuel Line Tool - amzn.to/2IJyYcD
10mm swivel - amzn.to/31BjlwG
Pry bar - amzn.to/2IH2Eab
Screw Driver set - amzn.to/2Ih8Qqx
Torque Wrench - amzn.to/2WDCoTi - Auta a dopravní prostředky
BEST video for this repair PERIOD. I'm a certified tech and some of these videos are a joke lol, but you nailed it from start to finish brother! THANKS! 👊
Excellent video. Thank you for making this. I just replaced my injectors, and I have some insights to add. First, before you remove the valve cover bolt that holds the fuel line to the head, you must remove the oil filler cap and pull up on the plastic cover over the coils and valve cover. This gives you easier access to the bolt. Second, there are four “Christmas trees” holding the wiring harness to the back of the intake manifold, and they are stubborn. Just be patient and use a tool such as the one he uses in the video. Third and most importantly, a lot of dirt and debris can collect around the injectors, so before you undo the fuel lines and remove the injectors, cover your intake ports, breathers, throttle body opening, etc, and then use a blower nozzle to blow air around the injectors. A lot of dust and sand flew out when I did this. Then remove the fuel lines and cap them. Pry up the injectors just a little bit, and blow around them one more time. This should remove any debris that might fall into your combustion chambers. At that point, you can safely remove your injectors. One last thing: the first thing to do in this job is to pull the fuel pump fuse and run the motor until it dies. This depressurizes the fuel system.
Man - It was really crisp. You have the gift to explain it properly.
You did a very good job on this video! Your video helped me tremendously in changing my fuel injectors on my truck
Great video, your drawing and how you actually explained everything is extremely helpful
About to do my 2016 Silverado with P0300 code.
Thank God I found your video!!
The best description of any automotive repair ever.
Just replaced mine. This video helped me out a ton! I appreciate it
Very straight forward instruction. My injector rail was so stuck it took an 2500# engine lift to free it. (2014, 5.3, 87k miles) P050d and p300 codes. No ticking but rough idle.
for real!
Took four and half hours. I cannot thank you enough for this tutorial. I have a 4.3 liter engine so it was not as bad reaching to the back bolts. Those connectors on the other hand, I think I sprained both index finger and thumb on each hand trying to et those off! Thanks again, runs sooo much better.
I am glad I was able to help! Make sure to like and subscribe! It really helps the channel! Thanks again for watching!
I watched this 100 times tonight. Your a true blessing bro. Saved me $1200
Awesome! Glad I could help! Make sure to SUBSCRIBE! It really helps the channel!
Helpfull video! I had the P050D code. I followed ur example and was able to knock out all 8 injectors in just over 3 hrs. My truck took about 5 times cranking the key to get going but now sounds and run like a champ. The code never came up anymore. I need to get used to adding fuel system cleaner in gas tank to hopefully avoid dirty injectors.
Just purchase top tier fuel from Chevron or Exxon. Decrease the "idle time" and keep the tank at least 1/3 full.
I want to say thanks to Chris I fixed my injection in my suburban awsom
Great video, I followed along step by step. You did a great job explaining everything. Got my injectors replaced and truck is running well!!
I did this on Saturday. Man, the electrical connections were so hard to get off. Just left the harness at the back connected and replaced the injectors in the engine bay LOL. Truck took 5 cranks to start back up but it’s running great now. Thanks a lot for this video. 👍👍👍👍👍 Merry Christmas
Yuma AZ
2015 Gmc denali Xl Yukon
Replacing all 8 injectors
Valve cover gaskets
Fuel service
All done at the gm dealer $3,000
I used your video at the dealership and mechanics said THIS GUY KNOWS HIS SHIT!!!!! They legitimately all searched your video and saved it. Thank you!!!!
Yuma here bout to replace injector #8
that part at 8:48 where the rail seems to hop up, making it easier for the mechanic to loosen and pull the rail is pure sorcery. Still waiting for mine to self-adjust ..
As always , GREAT video ! Your videos are VERY easy to follow , and understand ! Just wish I would have one , for every job , I try on my 2006 DTS !
If you ever need help, don't hesitate to send me a message. I will do whatever I can. It may be easier to get me on Twitter messages though. @cdarnau on Twitter.
Chris, Best video bar none! I was about to replace the injectors on my 14 GMC Sierra and caught that you stated that the fuel pipes need to be replaced. Picking mine up tomorrow. The feed pipe part # that you have listed has changed from 12677002 to 12377004 per my GM Dealership. I had already ordered the injectors (same as you suggested) and now should be good to go. Many of the GM forums do not know about your video so I will be sharing it there as many people do not have a solid resource like yours. Thanks for putting that quality video out and sharing your knowledge and process. I did subscribe and will watch for future videos from you. Thanks Again!
Is you sierra a flex fuel?
@@Kp-ve9zm mine is and I'm currently about to change my injectors
How are those parts holding up
Chris, thanks for doing this video! I just replaced all my injectors on my 2017 Tahoe and doing it myself saved me a lot of money. I was a strait forward repair if you follow this video and my Tahoe runs great now. I suggest to others that are reading this comment to make sure you use INCH pounds not FOOT pounds for the manifold bolts. Chris clearly says this in the video but could easily overlooked if you don't listen closely. Thanks again Chris!
Where do you get your injectors from?
@@timothysteadham331 I used genuine GM injectors. I removed an injector and then used the number printed on the injector to match the new ones. I paid more but I knew they were the exact parts.
Just wanted to say thanks.
I ordered the parts from your list, followed step by step. My truck is running like a champ!
Glad it helped! Make sure to like and subscribe! Thanks for the comment! Thanks again for watching!
How are those parts holding up?
@@Tuesflex still working great with no issues
Finally I found the video I need to see for my p050d code. Video was perfect very well explain. Thank you.
No problem man! I am glad it helped! I actually did one today. Without recording, it takes me less than an hour to do! Make sure to like and Subscribe! Also get the special tools I got in there. Makes is easier.
Had a P0300 and a P050D on my 2017 Silverado 1500 Z71 with only 46k miles. Was not very happy. I replaced the spark plugs and spark plug wires myself, which didn’t fix the problem. Chevy Dealership wanted between 3k-4k to fix; was almost 2k for parts alone. I have minimal mechanic skill but after watching your video and several others, I believed I could do it myself. I bought GM parts and a handful of new tools for around $800. I took my time and the injector replacement went great. The injector rails came out relatively smooth for me. The hardest part was the (3) Christmas tree style push tabs on the back of the intake manifold. Truck runs like a top and no CEL. Thanks for the video!
Hey, still running good?
One of the best videos for gen v injector service
Chris, terrific video! I think this is my next step. I currently have a 2017 Yukon XL Denali 109K miles, 6.2L V8
Bought it a few months ago and I've had P050D "cold start rough idle" that is very consistent and sometimes P0301 comes up. Initially it was P0300, but after changing plugs and wires (I only use OEM) it's only P0301 and shows up occasionally. I ended up replacing the ignition coil on cylinder 1 and used some fuel injection cleaner too. That seemed to help a bit, but the codes keep coming back off and on. I switched plugs from different cylinders to see if I had a bad plug, but that doesn't seem to be the issue.
This leads me to thinking that the fuel injectors are going bad. Everything I've read said fuel injectors last 50K-100K miles and with mine at 109K they likely haven't been replaced is my guess. When I hook up my scanner to check for misfires, I'll occasionally get random cylinders that have 3-5 misfires on a short trip (20-30 minutes) -- which leads me to believe all fuel injections are likely going bad. Thoughts?
You’re a life saver. Dealership quoted me at $2800 to change 1 fuel injector, $3300 for all 8. Found a company going out of business selling a set of 8 for $109. Replaced all 8 and no more misfire/ cold start rough idle code. Thank you for your step by step.
I'm glad it helped! Make sure to Like and Subscribe. It really helps the channel! Thanks again for watching!
2800 just for 1??? You should file attempted rape charges on them for that because that’s insane!
@@blake102989 yeah they said it would take them 17 hours, have to keep the truck overnight and everything. Took me 2 hours using hand tools and a chair to stand on (trucks lifted) in my driveway.. alone. I even changed all the gaskets on the way back out just for good measure. Total cost was around $200 to change all 8 (got lucky with the price tbh). But even if I had to pay $500 for all 8 injectors it would have been a bargain compared to what they were asking.
@@sirdumbthicc4294 if it takes them 17 hours they need to just close up shop and find a different career path because being a mechanic is not for them lol. I would’ve filed attempted rape charges on them for that kind of robbery they’re tryin to pull 😂 im glad you were able to get it done yourself though. I will do anything I can myself because if you want it done right, do it yourself lol
@@blake102989 yeah it’s crazy. I know they go off the manufacturer recommended time, but you know they would have taken every minute of that time. No way they would have got it done in 2 hours and been like “you’re on your way”.
Just used the screwdriver handle method to install my clips and it worked perfectly. Thanks!
Awesome! Glad I could help! Make sure to Subscribe! It really helps the channel!
Thank you for the in-depth video! Any tips on getting the bolts out of the fuel rail? I bent the passenger side rail ever so slightly, and had to order a new one. Thank you for any help!
You really saved my bacon !! I followed your vid and it was flawless ! Thanks much !!!!
Great!!! I'm glad it helped! Make sure to like and subscribe! Thanks for the comment! Thanks again for watching!
Thanks for a great video. Gonna help me a ton to change mine in my Silverado.
Seriously 👏🏽 great video. My car is leaking gas whenever I start it. I’m tempted to fix it myself.
Awesome! Glad I could help! Make sure to SUBSCRIBE! It really helps the channel and I try to answer Subscriber questions first!
Followed this step by step today. Great advice. Thanks
Awesome! Glad I could help! Make sure to SUBSCRIBE! It really helps the channel and I try to answer Subscriber questions first!
Great video. Thanks for giving out the size off the bolts.
I have a 2016 Sierra 5.3. The dealer said injectors 1,3 and 8 were bad, but best to replace all of them. That I agree with.
Fault codes are Po50D and P0300.
GM Tech-link says I have three different injectors installed, low flow, normal flow, and high flow.
I read on GM tech-link, that if the injector order were mixed up, the normal flow injector could be installed for all 8 injectors, but you could have fuel trim and emission problems.
GM also recommends all the hard fuel injector line to be replaced to prevent fuel leakage, since the high-pressure fuel is about 3000 PSI
Does it really make a difference?
This was in December 2020. In March 2021 when it warmed up the fault codes cleared on their own.
What do you think?
Clear straight forward nicely done
Thanks for sharing this,my sierra 2014 5.3L starting to give me P0301 and P050D...swapped coil from cyl 1& 3 with still P0301.swapped spark plug wire 1&3 and still P0301.Will have to swapped spark plug 1&3 to see if i still have P0301.Looks like its gonna be injector...I am starting to hate my garbage truck,oil pump blows at 90.000KM and now that.Thanks again.
Excellent video! MUCH better than the other two I've watched on this. Getting ready to head out in the cold ass garage to change mine or right now. It figures that mine had to go bad in December in PA. I REALLY need a garage heater. Lol Thanks again for the excellent video!
cfltitan I’m really glad it helped. I try to make them as easy to understand as possible. But sometimes I understand it in my head because I have done it for 29 years. Lol
Jesus, that truck you were working on must have been pretty new and low mileage! What a nightmare mine was! That harness on the back of the intake was a real pain in the ass. Mine was a big box holding the harness with three of the big Christmas tree clips holding it fast. My drivers side fuel rail came out with some prying and I got those injectors all swapped. My passenger side though, what a fucking nightmare. Over three hours of prying and everything I could think of and the rail wouldn't budge other than the front injector pulled up a little bit and started to bend the fuel rail. I finally said Fuck this and put it back together. It runs good again and my miss is gone. Thank God my misfire and bad injector was #5 on the drivers side. If the passenger side ever goes bad in taking it to a goddamn shop or just burning it to the ground. I'm actually starting to really get sick of this truck and not trust it anymore after reading the nightmares these 2014+ 5.3's are. GM took a VERY solid and reliable motor and made it into garbage that can barely make it to 100,000 miles. My truck is a 2014 and I had to replace the injectors already and my AC condenser had the all too famous leak in it so I have no AC. Luckily it went right at the end of fall when I didn't really need it but I going to have to replace that now before spring gets here. Now that it's running good again I'm seriously thinking of trading it in and getting rid of it.
@@cfltitanhow those parts holding up?
Amazing video. Thank you so much for your time in making this.
You are a life saver. FINALLY Ive found the video I was looking for. Thanks so much Chris! Subscribed!
Glad it helped! If you need help understanding the drop, I made a post explaining the P050D. www.gm-trucks.com/forums/topic/224984-p050d-fuel-injector-drop-explained/ Thanks again for watching!
@@cdarnau Hey man, so the P0D05 should just need to replace the injector on Cylinder 5 correct??
also do the injector gaskets come preinstalled ? The nylon/rubber gaskets on the top and bottom
@@robhillis2231 No, There is no P0D05 code. The code is a P050D code. That doesn't mean the number 5 injector is bad. That means you have a cold start rough idle and normally that's due to the fuel injectors being clogged. They do come preinstalled from GM. The rubber seal is just a dust gasket. You will need to do an injector balance test to find out which injector/injectors are bad.
@@cdarnau The "P0D05" was a typo. My truck is showing both codes P050D and code P0305 which is where I got the Cyl 5 Misfire.
Very helpful video!!! Thanks for taking time and upload it.
Excellent!’ Why not also replace high pressure fuel pump since you are there?
Awesome video Chris, now I feel very comfortable with doing this project. I am confused on what injectors I need to get, some I am looking at are "high flow" some are "low flow" my truck is a 17' 6.2L so I am not sure what I'm looking for specifically. Help? Will the injectors you have listed work fine for my truck? (I can do the work but sometimes getting the right part stresses me out!)
Thank you for the detailed video.
Why replace all 8? And not just the one bad one?
Good morning family and good health to everyone especially MENTAL. Thank you very much for sharing. 👍🏼🙏💯💕💯✌️
This is the kindest reply I have ever received on any platform at all! I just want to say thank you so much. Even though you don't know me, Mentally I have been drained over the last few years because of a death in my family and it has really taken a toll especially on my CZcams content. Again, Thank you so much for your kind words and I hope good health and mental on you and your family as well. ✌
@@cdarnau Thank you. Once again I wish you all good health, especially mental health, which the World 🌎 needs so much. That's how I always am with every human being, we are family in one way or another. What matters to me about human beings is their HEALTH, that they are well as well as their beloved family. I don't care about the material status of human beings, only how they are physically. especially MENTAL. I am deeply sorry to read what happened to your beloved family, 😔😔😔, and for what you have been through, I am truly sorry. 😔There are no words and it is not easy when tragedies and negative effects happen around us. I hope that within all the circumstances and blows that life itself gives us 💛 and its injustices, unfortunately, you will always be brave. Life is not easy, but we have to be strong and brave to survive. 💯💕💯✌️
Chris you have a new subscriber. What a great video man. Thanks for it. Where are you located? My truck is 2016 with engine 6.2L V8 codes are P0208 and P 0308. I changed spark plugs and coil’s but code for fuel injector is on still.
Many many thank yous sir this video helped me a lot
Great Job!!!!! thanks from DR 🇩🇴🙅🏻♂️
Really nice job! I appreciate it. Thank you!
Good Video Cris
what does the Book Time Call to Replace the injectors ?
8 hrs Guessing
Great video! great step by step.
- "I never really had any problems getting these clips back on"
- Commence Caveman Repair Technique Number 1
Thanks for sparing us all the air ratchets screams
I was gonna say I wish my air ratchet was that quiet
Thanks a lot for sharing big help!
Thanks for the video keep up the good work
I have been struggling with my wifes 2014 silverado. It has had all 8 injectors replaced. I did not do it myself and wish I has seen this before I apid to have it done. we continue to get cold start and random misfire codes. I wonder if it is becasue the high preassure fuel lines you stated shsould be replaced were not.
Perry
This video is exactly what I needed
Awesome! Glad I could help! Make sure to Subscribe! It really helps the channel!
Best video out there. Fantastic job Chris. Did you use any lubricant on either end of the injectors? Also I can see the factory used loctite on the fuel feed fittings. Is it required ?
Thank you Mike! I don't because of the sizing of the tips. I always use loctite I just don't show it in the video because I have gotten several comments on videos where I did use loctite and the people put orange or purple loctite on it and now it is a nightmare. Thank again for watching!
Thanks great video! Very helpful!
Great Video Thank you!
Thanks you saved my life!!!
will this be the same procedure for a 2017 Escalade with the 6.2? I’ve got P0206 and P0306 codes and a horrible idle/ misfire. 101000 miles on it.
GREAT Job. Very Educational. Thankyou.
Thank you Angel! Make sure you like and subscribe! It really helps the channel! Thanks again for watching!
Just finished up my 2015 Silverado using this video as a walk through. Thank you very much for putting this together, it worked out good! Just so your aware though, the two fuel line parts you have linked are both S curve fuel lines. Pn 12677004 is the other fuel line, my local dealer had it. Also the injectors linked in the video did not come with the dust boots or whatever theyre called for the injectors, at least not for me. But thank you again for putting this together. I have read all the forums saying its 1800+ dollar repair at a shop. I did it for 450ish thanks to you!
Great! I'm glad it helped! I will have to double check my parts list. Sorry about that! Make sure to like and Subscribe though! It really helps the channel. Thanks again for watching!!
69cruzr I also have a 2015 and was wondering how the injectors from Amazon are working out? I have the same issue po50d.
@@erichsonntag working great. They are ac delco injectors. Factory oem.
Nice vid. If you ever have one with a stuck lifter, please post the second half of that task after the fuel system is removed.
Like using the special tool to remove the rail? I can do that.
@@cdarnau No, I mean whatevers left after removing the fuel system like the removing the valley plate and on into the lifter valley, etc. I worry about being 'that guy' that gets a colllapsed lifter.
@@ArnoTrek Ok, I understand. I can do that.
Thanks for the great video!
Awesome video. Time to order the parts
Good luck. I'm able to find the injectors, but the crossover pipe and feed lines are all out of stock. The one's i'm finding are all used, and I don't think used ones are supposed to be installed.
This video was very helpful 28minutes of insight or maybe more thumbs up
I really like your video it was a handful .
So I'm getting rich fuel on both banks
Bank 2 codes out then few minutes bank one goes . Only does it on a hot engine at idle. There is white smoke from the exhaust but very faint. I'm thinking it's a leaking fuel injector. Am I on the right path or am I over looking something, like the fuel pressure pump.
And just out of curiosity why do you tighten the fuel lines before you loosen them?
Absolutely the clearest video I've seen, thanks! I have a p0306 circuit open, with a matching p0206. They came up once a week ago I cleared the codes and all was well for a whole week. Then they came back and would not clear or continue to run correctly which they did for the week. What do you think the odds are that I just have a totally shot injector? All my wiring looks great from the outside I can't imagine it's a short somewhere.
Did you find out what it was?
@@Tuesflex cylinder 6 injector was toast. The internal coil in the injector that opens and closes it when powered was shorted internally. Probably broken winding. Something like 80 thousand ohms lol. Changed all 8 injectors while I was in there. Almost broke a pricy fuel rail because the injectors were stuck so bad.
@@Dougy_Fresh agh damn that sucks man. Did you order the parts from Amazon?
Another good trick when finishing up the fuel rails on the install of the new injectors put the key in the on position let the rails pressurize and check for leaks. unfortunately for me I had someone do some work for me and he never checked for leaks and he never changed those lines that you said would leak.so I had to pull the intake off and go back in there and tighten up the line to get rid of the leak. Unfortunately the guy was 10 hours away from me or I would have brought it back to him and let him fix it
Just be very carful when you do this. If you accidently crank it, you could have major issues. Also if you turn the key on with all that disconnected you will have a check engine light come on so you will need to be able to clear it (but 9 times out of 10 the check engine light is already on and that's why you are doing the job.)
@@cdarnauthanks but I did make sure all my connections were tight before I turned the key on and let the rails pressurize
What was the blue tool you use on the fuel line from the low side pressure side?
I just got a code Po300 on my 2015 5.3 Silverado. I’m guessing I’m diving into this soon. Thanks for the great info!!!
Same here. Cold start rough idle. Check engine light came. I'll do this job myself after watching this video. I wouldn't trust my local shop to everything as perfect as this video explains.
I got a 0306 code on my 2016 as well. I thought my torque converter was going out the way it was acting but after seeing the code and looking at my plugs it might be this as the issue
Did you use oem gm parts? Im thinking about using fuel joint pipes from doorman but gm fuel injectors
Hey Chris this is Gerardo I have Chevy silveraldo 2017 when I’m driving in the parkway I’ll feel shaking shaking and vibrations here is my questions what do you think what it could be I still have warranty and I really like your video do you think it’s the fuel injector thank you and have a good day .
Having trouble finding the fuel pipe that isn’t the s shaped one. When searching both part numbers I can only find the s shape. Is there a different number to reference?
Does this fix the weird idle? My 2016 gmc with the 4.3 has a horrible idle. Sometimes feels like it's going to die. It had 17k miles when i bought it, now had 49k miles. I figured it was just something i had to deal with but a friend with same truck and engine said it's the injectors.
Do you have the part numbers for the metal “s” lines that need to be replaced? Thanks!
Chris - my 2017 Tahoe with L83 has a P2097 Code : Post Catalytic Fuel Trim Sys TOO RICH - Last Year 2020 the Dealer Replace 1 o2 and Catalytic Y-Pipe for Low Efficiency Cat .
Ran GOOD till This year .
What NOW - my SUV Seems to have GREMLINS .
No Other Codes ?
Can i put the s pipe and feed pipe back if i am only replacing one injector?
Thanks. My 2017 Suburban just went into limp mode with a P0206 code. Guess I’ll be swapping #6 injector tonight.
How did it turn out? I hope it was an easy video to follow. Thanks for the reply and the watch. Make sure to like and subscribe! Thanks again for watching!
@@cdarnau pita considering I had back surgery 3 weeks ago. She’s all fixed now. The video helped a lot. Thx
If they don't come with those white dust boots do you add them when replace
Thank you for the vid.! 1st. I’m in! 👍. Reading between storeys just told to me, this 2016 gmc,5.3L apart Twice by GM dealer, used truck warranty, replaced 6 out of 8, injectors, over 2 visits, has cured misfire codes, but , now “Stinks of raw fuel” smell, which today I confirmed, no mention of “S” fuel lines replaced !!!. What’s wrong ???. No codes,runs great, but stinks of raw gas ! But, “Drama!!” Smell used to smell every 3-4 days , now every day ! What would you order, before taking apart, & have to listen to more Drama ! before I get involved ? Fred, garage owner” with a great Rep. for fixing other “F” ups ? 40 yrs.?
Did you figure this out? I just replaced my injectors and having the same gas smell issue
Thank you,really helpful ,nice
I have a 2014 5.3 Chevy my check engine light turned on today I took it to see what the code was and it read fuel system rich how do I go about that?
I have an upper injector seal leaking. Can I juat replace the seals or do I have to rebuild the injectors too?
Do you need to blead pressure from the fuel line
hi, is that foam pad important? (mine had previous work done and they forgot to put it back) i only notice now that im fixing an injector
After several false starts, truck started but ran at reduced power. Pulled the following codes: P0090; P00C6; P0202; P0204; P0206; P0208
Any suggestions as to where I went wrong?
Thanks.
Great video, thanks for sharing!
Glad it helped! Make sure to subscribe!!
Hola Chris. my question is if you have to do the relearn procedure on the throttle position sensor or not ? Gracias/thank you Chris it was a very good video
Hola! No sir you do not. Make sure to Subscribe! It really helps the channel!
Do the new injectors require a "reprogramming"?
I have a 2015 Silverado 1500. Is a P050D always going to be a bad fuel injector?
Great video. I followed it step by step after getting some open injector codes. I replace all as suggested. Codes went away. However engine won't start. Turning but appears no fuel getting in. I sprayed in some starting fluid and turned over for a moment. I checked fuses and finally pulled manifold back off and checked all connections, which were good. A bit stumped. Possibly high pressure fuel pump? I can hear the fuel pump in the tank when I turn key. Of note, this engine is in a 52 Chevy pickup and has not been driven since installed.. Engine had 40k miles when pulled from a 2014 Silverado (5.3 L83). Wiring harness is from Current Performance in FL. I did have it running several times before getting P0202, P0204 and P0208 codes. Injectors were filthy so needed replacing for sure. Wires look to be okay. Any other ideas? I have heard those high pressure pumps can be a problem. Appreciate any advice.
You check the ground and power to injectors? Also, did you check the terminals for "spreading" and loss of contact? The codes are all on the passenger's side....makes you think it might be an injector connector problem. Hard to believe it is an injector problem if they are OEM brand (acdelco).
When i googled the P050d code, i seen an forum that it was just the spark plugs, so does this code mean different things or just for this fix? thanks
I’m trying to do this on my 2020 sierra 1500 5.3 but supposedly there’s 3 types of injectors so I can’t even order them cause idk which ones they are any guidance? What flow injector?
@Chris Arnau have you used the aftermarket amazon injectors that you linked in the bio?
I made the repair to my 2017 Tahoe with your video and the manual to guide me. Do I need to use an OBD scanner to clear the codes after the repairs? I drove it around without a hitch for 20 minutes but the light remains after I swapped all 8 injectors as prescribed. Thank you so much.
Yeah, it will need to be code cleared. Glad the video helped! Make sure to subscribe! Thanks again for watching!
You said foot pounds for the torque sequence is it suppose to be inch pounds?
Great video! i feel pretty confident that this will correct my issue, however I am not confident that the parts linked in the video are the right ones for my 2016 Sierra 4WD 5.3L. I am getting a message that says some of the parts do not fit my truck. The intake says it fits, but the piping and injectors give me a message that they are not right for my truck. is there any way to verify? Were there other part numbers for different trucks? Any insight you have would be appreciated!
Great video! Just did the repair today, and i have to say the video was great at taking the unknown out of the job. It was an afternoon's work and everything went great. could probably knock it out in about 2 hours now that I have done one. The dealers are getting fat off this job if what everyone is saying about the pricing is true!
No check engine light and the truck runs better and smoother idle. The hardest part was getting the christmas trees off the back of the intake. But other than that it was easier than I expected.
Just a couple notes about the parts links: Even though it said the injectors were not the correct ones for my truck, they were. And I ordered the S pipe and feed pipe from the links and I ended up with 2 S pipes from 2 different vendors, but I have no idea why. The local Chevy dealer had the feed pipe in stock for $41. The link for the intake gasket bring you to the seller and it says "set". Don't be fooled. It is not a set. It is a gasket for $5, and it is for one runner. You will need 8 of these.
Awesome video thank you sir! ❤️
Thank you!