*FOR PARTS* **FOR LINKS TO PARTS USED IN THIS VIDEO AND MORE, PLEASE CLICK ON THE DESCRIPTION BOX.. **If you found this video helpful and would consider making a small donation to the channel cash.app/$DIYYardie paypal.me/TheDiyYardie
@matthewgray33022 жыл бұрын
Oh My Gosh God Is So good. He placed this video in my life at just the tight time . Wow. U made this look away to easy. Now I don't have to wait on the shop and spend 300....I've done changed out so much, spark plugs, air filter, MAF, MAP, O2 sensors. And then did the smoke test....and it's coming from the back of the minifold
@thediyyardie71922 жыл бұрын
Sounds like you're on the right track, the intake bolt behind the alternator will most likely give you the most difficulty, some people end up loosening the alternator in order to remove that bolt, but just take your time, you can do it.
@juans6639 Жыл бұрын
Just wish somone could have mounted the camera on a tripod, other that, a Great informative video. Thanks
@thediyyardie7192 Жыл бұрын
you're welcome Juan
@ProjectCarTV2 жыл бұрын
Nice I need to do it myself on a 2004
@thediyyardie71922 жыл бұрын
Much thanks, not too hard of a job, if you have or can get a 1/4 inch 10 mm socket with a flexible extension, it will help to make the job much smoother, the bolt behind the alternator took the most tine. you can do it.
@ellingtonsk2 жыл бұрын
Excellent presentation Sir!
@thediyyardie71922 жыл бұрын
much respect Sir, I am new to the video creation part of this, but I do my best, and I'm learning as I go. the whole aim is to share my knowledge with whoever needs it.
@EstherAndTheStraightRazo-rq8sdАй бұрын
Magic! 🤦♂️
@terrellscaife2411 Жыл бұрын
Hey thanks you just helped me a lot. My vehicle was throwing. P0171 And P0300 because I just did it in a frame on the engine and all those gaskets were replaced so I’m gonna smoke, tested and see where the leak is at
@thediyyardie7192 Жыл бұрын
@TERRELL SCAIFE you're welcome, always good to hear that my videos are helpful, good luck with that.. keep in touch, let me know what you find...
@terrellscaife2411 Жыл бұрын
Yeah, buddy, your video gave me up a point to start. I discovered the leak coming from the air filter box tube that connects to the upper intake manifold. so I’m gonna put a little silicone on there and see if that works if not, I’m going to the junkyard to get another one because I already rebuilt the engine, new piston, rings, new piston, heads, and all those Val cover, and intake. Manifold seals were replaced. New spark plugs so I was a little puzzled on how could I be throwing the P0171 and P0300 so I appreciate your video you gave me a point to start and I think I conquered the master thank you buddy
@thediyyardie7192 Жыл бұрын
@@terrellscaife2411 You're welcome man, I see you put in some serious work on it, so you gotta get straight..
@terrellscaife2411 Жыл бұрын
Yeah buddy, I consider myself an advanced Shadetree mechanic, but on that car I did in frame engine rebuild rebuild the front suspension and I replace the front differential so after I did that repair on the The air filter box that tube goes to the upper intake manifold on the upper intake manifold, where there is a you will see a split or they did the mold injection from the bottom part to the top part. There’s a line there where I was getting my leak so I put some silicone on there and I did some testing and did some testing so it was a pending code but I was running a car for a little bit, but it did not turn into a active code. so yeah, I work on everything from lawn Moore up to semi trucks construction equipment whatever but I don’t know everything but like I said, your video helped me out a whole lot and I really appreciate that
@thediyyardie7192 Жыл бұрын
@@terrellscaife2411 keep at man, you're on the right track, if you have a question just ask, will try to help best possible..
@redinstrumental75352 жыл бұрын
Nice good work 👍
@thediyyardie71922 жыл бұрын
Much respect for the big ups, appreciate you taking the time.
@engelspavelgonzalez912 жыл бұрын
Nueva respuesta a un comentario en “Envoy/ Chevy Trailblazer Rough Idle With P0171, P0300 And P0160 / Intake Gasket Replacement *FIXED*”
@EuphoricNails9 ай бұрын
Something is draining my battery. Any suggestions on things to look at? Someone said it could be the alarm system (original) but I don’t know where the plugs or sensors are to undo it and test the theory out. Can you help?
@thediyyardie71929 ай бұрын
@EuphoricNails, that could be just about anything from a bad alternator, an interior light that is not cutting out once you cut the car off, like the glove box or trunk light for example, or even the alarm system like you mentioned. Best thing I suggest is to perform a draw test, this involves using a test light to connect between one pole of your battery and the wire, the test light should illuminate once connected, you would then remove one fuse at a time to see if the light dims or goes out, in either case, once you see a change, that system should be where the issue is. You can find videos here on KZfaq how to do it, good luck, and let me know if you were able to figure it out..
@jamesdaws34579 ай бұрын
Can't get to the bolt holding the mounting bracket under the ECM. Can anyone advise how?
@thediyyardie71929 ай бұрын
What year is the car you're working on James?
@jamesdaws34579 ай бұрын
It's a 2003 with 205k. I was able to get to the bolt after taking out the alternator. Some critter nested in the engine and chewed the wiring harness behind the engine. So I'm having to rewire the harness where the connector goes from the coils to the injectors. Major nightmare. Thanks for your video. @@thediyyardie7192
@engelspavelgonzalez912 жыл бұрын
good afternoon friend. Can you tell me in which direction the PCV lab valve is placed?
@thediyyardie71922 жыл бұрын
Hi Engels, the 4.2 don't use an actual pcv valve, but it does have a pvc system, are you having issues with the crank case ventilation on your truck?
@thediyyardie71922 жыл бұрын
also much thanks for subscribing, I appreciatey you doing that.
@engelspavelgonzalez912 жыл бұрын
Obviously there is a bad fuel mixture and my trail Blazer truck is using a lot of gas. THAT COULD BE HAPPENING?
@thediyyardie71922 жыл бұрын
@@engelspavelgonzalez91 have you done a diagnostic on your car?
@engelspavelgonzalez912 жыл бұрын
Obviously there is a bad fuel mixture and my trail Blazer truck is using a lot of gas. THAT COULD BE HAPPENING?
@EstherAndTheStraightRazo-rq8sdАй бұрын
It’s a GMC. That’s the problem. You’re welcome.
@angelf9800 Жыл бұрын
How do you mange to take off the back bolt having trouble with the last bolt.
@thediyyardie7192 Жыл бұрын
If you mean the last lower one at the back, I used a 1/4 inch drive socket and ratchet..
@angelf9800 Жыл бұрын
@@thediyyardie7192 I Manage to remove it really was not that hard.
@thediyyardie7192 Жыл бұрын
@@angelf9800 great, just takes a little patience..
@justmy2cents_ Жыл бұрын
Having the right tools,extensions & patience is paramount when working on an engine or anything for that matter! Great vid my friend very useful!👍
@sylvesterjohns9610 Жыл бұрын
Does this engine have a pcv valve, thank in advance
@thediyyardie7192 Жыл бұрын
it has a PCV system not a direct valve..
@EstherAndTheStraightRazo-rq8sdАй бұрын
How come there’s no video or direction about GMCs shitty ass PCV system? And they have no EGR. This company is retahded.
@paulhawkins14602 жыл бұрын
I replaced my gaskets but I'm still having these same codes... Looking into other air leaks.
@thediyyardie71922 жыл бұрын
sorry to hear that, but yes there has to be a leak someplace else, there's a vacuum connector that should have a rubber stopper covering it towards the right front of the intake manifold, verify the rubber stopper is still in place. also did you try the spray test to check for leaks?
@paulhawkins14602 жыл бұрын
@@thediyyardie7192 I believe the rubber stopper is still in place. I do not have a rough idle except for maybe 10 seconds at cold start up.
@thediyyardie71922 жыл бұрын
@@paulhawkins1460 ok, so what are the codes that you're getting exactly?
@paulhawkins14602 жыл бұрын
@@thediyyardie7192 p0171, and p0300 however the p0300 is not all the time.
@thediyyardie71922 жыл бұрын
@@paulhawkins1460 two things, you didn't answer about if you tried the spray method to locate a leak; and also have you tried cleaning your mass air flow sensor?
@debradale63052 жыл бұрын
I have a 2002 envoy that started sputtering while I was driving down the road at 55 mph and I thought I was out of gas so I stopped and sat for about 30 and it cranked right up. I drive about 10 miles and it did it again but no check engine light came on, nor any digital read out on the dashboard . I can't drive it more than a few miles before it starts to sputter but it always cranks right up. When a mechanic hooked it up to diagnostic machine it didn't throw any codes even after the digital reading came up that said shut engine off. I don't believe it's the fuel pump. Has anyone had this happen?
@debradale63052 жыл бұрын
I also replaced the fuel filter
@thediyyardie71922 жыл бұрын
Hi Debra, I noticed that you said that you don't believe its the fuel pump, but has your mechanic checked out the fuel pressure while the car is running smoothly, and at the time that it is acting up?
@debradale63052 жыл бұрын
@@thediyyardie7192 it is a friend who has looked at it who has been a mechanic for 40 years but has not enough experience with newer model cars and doesn't know much about the different ways of checking for problems. He hooked a pressure Guage up to the car while it was running but couldn't check it while driving since he doesn't know how. I've read about so many people who were told to get new pumps but when they did a few days later they had the same problem. There is a list of things like fuel pressure regulator, fuel level sensor in the tank, and other sensors that can cause the symptoms mine is having. But the main reason I don't believe it is the pump is because it always starts up immediately when you turn the key and when it starts to sputter if I take my foot off the gas pedal it will idle smoothly. All the symptoms I've seen from others have not happened to my car which is why I'm so confused. The pressure on my car was 40 psi running sitting still which is another question I have. Everything I've managed to find on pressure says 35-65 psi is the range for most cars depending on manufacturers specs which I can't find on the internet for my particular car.
@Band0Brand0 Жыл бұрын
It’s a TRODDLE BODY guys😭😂😂😂
@thediyyardie7192 Жыл бұрын
The issue wasn't with the Throttle Body on this car, it was a worn intake manifold gasket..
@justmy2cents_ Жыл бұрын
@@thediyyardie7192I think he's referring to your accent when your saying throttle body?
@thediyyardie7192 Жыл бұрын
@@justmy2cents_ oh ok, I missed that one, but its all good, I'm sure everyone got what I was saying..