Fuel Pressure Regulator Replacement - Trailblazer Envoy I6 - FIXED!

Подписаться 79 тыс.

Просмотров 43 тыс.

50% 1

In this video I show you how I remove and replace a fuel pressure regulator on a 2003 Trailblazer with the inline 6 cylinder engine. I had fuel in the intake resonator, along with some blow by.
If you enjoyed this video, please give it a like (it helps me out!) and browse through my channel for other informative and fun videos. If I’ve earned your subscription, please subscribe and click the bell icon so you will be notified when I post new content.
I appreciate the support!
-----------------------------------------------------
OFFICIAL DANINATOR MERCH IS AVAILABLE!
Check it out:
teespring.com/stores/the-dani...
Use Coupon Code: DAN10 to save 10%!
-----------------------------------------------------
SPONSORS:
CarParts.com - (PLEASE USE THIS LINK IF YOU ORDER PARTS FROM CARPARTS.COM) www.carparts.com/?...
-----------------------------------------------------
For business inquiries, please contact The Daninator at:
the_daninator@hotmail.com
Instagram: @the_daninator_yt
Vortec 4200 5300 4.2L 5.3L Trailblazer Failblazer Envoy Ascender Rainier Bravada Saab Chevy GMC Buick Isuzu Oldsmobile 4x4 Off Road fuel pressure regulator fuel leak long start rough idle long crank no start
Disclaimer:
Due to factors beyond the control of The Daninator, I cannot guarantee against improper use or unauthorized modifications of this information. The Daninator assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. The Daninator recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of The Daninator, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not The Daninator.
@carpartscom
#fuelpressure #chevy #failblazer

Авто/Мото

Опубликовано:

26 июл 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 52

@chemicalspore 2 года назад

A man who needs no gloves, a man who puts in work.... THE DANINATOR

@TheDaninator 2 года назад

🤣 more like MANinator! Hahaha

@jameshamilton5849 10 месяцев назад

I just did this job on an Envoy XUV. Didn't remove anything except the two torx screws on the regulator itself. No problem at all.

@lassiejr2115 7 месяцев назад

Im gonna try your way Thks , cause that fuel line at bottom you just pull away right ?

@ms.ladietoyou8672 6 месяцев назад

He was doing way too much Just needed to remove the 2 t30 screws

@firejumperbravo 3 месяца назад

Same. I also only needed to disconnect one fuel line. Even though I disconnected the relay and turned the ignition several times, fuel still sprayed out when I separated the fuel pressure regulator. I believe mine was clogged because the vehicle sat for 3 years without being started, and that's why it was difficult to release all the pressure from the fuel line. Also, the fuel pressure regulator I purchased already had an O ring inside it. It still came with an extra O ring that I use where the short line connects to the disconnect. It didn't have one, but it fit really well and the truck runs great now.

@davidgrisco1939 2 года назад

I also replaced the regulator along with the gaskets after getting a misfire/rich condition. After the repair, fuel trims slowly returned to normal. Runs smooth again. Now has 291K miles, orig owner. Next, I need to change trans fluid/filter and add a conditioner.

@tallgreenmall 2 месяца назад

*Thanks Dan* DIY MAN! I appreciate the help Big-time. I'm learning about my 2006 LS Trailblazer & I'm quite sure this is just one of the issues...argh..so many but I love it.

@redsquarejay Месяц назад

It’s worth keeping going. There probably will never be an suv as solid as this one ever again

@tallgreenmall 2 месяца назад

You should put your links to your vids on other trailblazer websites or articles because I see you have not had enough exposure. Just a suggestion* 😊

@redsquarejay Месяц назад

My 2002 is worth more to me than a new 2024 Chevy trailblazer. I will replace the engine and transmission when it’s time. I want to keep mine for a very long time. I love it too much

@normanhopfensperger4343 Год назад

Awesome video! Thanks again for your help with this endeavor!

@smankent Год назад

The fuel line does not need to be disconnected. Only the two screws have to be undone and the regulator pulls away from the top of the fuel line, I almost made this mistake until I read the repair manual

@mskel2622 9 месяцев назад

yes , he did all that duh lol

@scottshaide8732 Год назад

Did more than you needed to..I didn't unplug my fuel pump or take off any thing..only the 2 T30 bolts and used a standard Alan wrench cause I couldn't find a T30..took me about 15 minutes .and that was 2 years ago..never leaked and was a used pressure regulator with used o rngs

@Krunchyjclown 3 месяца назад

HEY mister! Don't call it a fail-blazer. Its a badass truck! It just so happens it fails a lot. show some gosh darn respect!

@Tony-rl2fr Год назад

Just replaced mine due to the fact that it was seaping gas on occasion. Not consistant but I could smell gas and a quick under hood inspection revealed some slight wetness at the regulator. I only let that go for about a year before I jumpped right on it 😅

@AndysDogHouse 2 года назад

Hey denominator. Good video. Thanks for sharing.🍁👍👍

@TheDaninator 2 года назад

Thanks Andy 😎👍

@scottschmidtmann2540 2 года назад

Great video!

@tylersanders8853 10 месяцев назад

What was it doing before you did this? what were the symptoms and problems that it fixed? would the car not run at all? ive worked on my trailblazer thruout the years and i cant seem to get it to act right. my next thing to try is replacing the intake manifold gasket. gonna clean fuel injectors while im in there. was looking for something else i should do while im in there

@XRP2Arkansas 7 месяцев назад

You know this job was done properly when you lost your wrench in the engine bay forever.. this week I lost a small set of channel locks in my Pontiac and a couple of screws inside the engine bay of the GMC lol

@engelspavelgonzalez91 Год назад

good afternoon friend. Can you tell me in which direction the PCV lab valve is placed?

@kevinwashburn9687 2 года назад

I wondered if fuel trims improved and truck ran better after? If so, that would be a good case study for chasing down a rich bank one code. Was the money light on? Failblazers forever!

@TheDaninator 2 года назад

It did run better and the check wallet light was on, but likely for a variety of other reasons. 😂

@3Wheels1Block 2 года назад

This is one part I didn't have to replace on my Fail-Blazer 😅. Now I've got to go find another one so I can fix it 😅

@TheDaninator 2 года назад

😂

@Wendy-il3lu Год назад

Any ideas why its running worse having replaced it? I primed the pump and all. I then went and put the old on and it was still running rough?

@saulchmxd Год назад

What size is the disconnect tool

@goatfightshop3769 Год назад

I have a fail blazer in envoy form. I have fixed everything, except this. Fuck I hate this car. It’s for my step son. 😂

@hw-tq3qb Год назад

The best vehicle for me just minor issues + maintenance like for any other car

@DTechnologyservices Год назад

You shouldn't it's the best engine ever produced...

@bradstone3928 Год назад

I got an 05 envoy and it now probably needs a 3rd fuel pump in only 2 years of ownership!! With only 217000 miles that's what brought me here .,so my question for you my friend is how did you diagnose the regulator to be bad? I'm willing to try it after I check volts to the pump and some other silly things that could be wrong ,please any help is good help

@TheDaninator Год назад

One way to tell is to unplug the vacuum hose off of the end of it. If gas comes out, the diaphragm is bad. Or you need to hook a fuel pressure gauge to the system and see if you have a steady or sudden drop in fuel pressure. I have a video on my channel where I diagnosed a bad FPR on my Camaro if you want to check that out.

@user-pg8kh1pm2o 9 месяцев назад

Hey buddy, how was driving along my truck just turned off will not start back up. I figured it was a fuel pump change the fuel pump that it was a bad fuel pump so I changed it again change fuel filter change the regulator change the spark plugs it wants to start, but it won’t start. You know that could possibly be.

@robertsmith987 2 года назад

fire marshall bill

@TheDaninator 2 года назад

Let me show ya sunthin!

@robertsmith987 2 года назад

@@TheDaninator homie the clown the home boy shopping club cars for sale today only no keys no title the fly girls

@terrellscaife2411 Год назад

It’s not throwing any codes for the map sensor but if it’s cheap enough on eBay I replaced it I replaced the crank sensor it’s not throwing that code anymore and also I’m going to change out the oil pressure switch unit when I change the oil I completed and in frame rebuild on the motor but a lot of the sensors I didn’t replace Little bit of a hard lesson to learn I made the same mistake on a 2012 Chevy Cruz 1.8 I just put together didn’t change out everything it was drawing a bunch of codes but I got it all figured out now. sometimes you just can’t be cheap

@user-kr5zg3dk6p 7 месяцев назад

What about on a 07 Chevy

@terrellscaife2411 Год назад

Hey, on my 2003 Chevy trailblazer I have a little bit of a hesitation when starting up a vehicle I went through the entire airbox intake manifold and I don’t have any leaks, so do you think it’s the fuel pressure regulator going bad?

@stickit2theman1 Год назад

Could be the crank sensor or the MAP sensor I would start with the crank but if it's not throwing a code don't waste your money homie Also do you turn the key over right away or do you turn the key to on and wait for the fuel pump to prime b4 starting?

@EZ4U2Say11 Год назад

You don’t need to remove any of that just use extension pull out regulator screws socket t30 and replace

@chadjohnson450 Год назад

That's not where the FPR is on my POS 06 Envoy 6cyl 😢

@waynedharsan5288 4 месяца назад

Should have tested it by applying dome vacuum!. The green O ring if you look at it has a cut in it !. Just saying be creative and solve the prob and why it happened, then change the part .. just saying.