GM

GM repair problems? Ask a GM repair expert now.

Connect one-on-one with {0} who will answer your question

Related GM Questions
I recently just pulled the head and was wanting to know how
I recently just pulled the head and was wanting to know how to properly remove the lash off the rockers and arms … read more
EricFromCT
EricFromCT
Auto Technician
4,595 satisfied customers
I have a 6 cylinder 2002 Pontiac grand am I am looking for
I have a 6 cylinder 2002 Pontiac grand am I am looking for the rocker arm torque specifications … read more
kalamykid
kalamykid
Pactor automotive
Vocational, Technical or Trade Scho
5,498 satisfied customers
GM Chevy: 2000 s-10 pick up 2.2 head bolt torque specs and sequence.
2000 s-10 pick up 2.2 head bolt torque specs and sequence. And rocker arm install sequence.… read more
Pete B
Pete B
Repair Shop Owner
Associate Degree
125 satisfied customers
GM yukon: I have a 99 yukon 350 vortec. sounds like strong
I have a 99 yukon 350 vortec. sounds like strong lifter noise and sometimes a loud squeeking. I have adusted the valves twice, taken some rocker arms off and looked for wear. With valves adjusted, sho… read more
gmtech1967
gmtech1967
business owner
ASE Master Tech Certification
151 satisfied customers
removed the intake and valve covers have a few bad lifters..tdc..v8
hi my names tood i have removed the intake and valve covers have a few bad lifters but gonna replace all of them have the motor on tdc on compresstion stroke on the #1 cilinder replaced the liters one… read more
Nate
Nate
Automotive Technician
Automotive Trade School Degree
319 satisfied customers
Tahoe: rebuilding..great startup I find that there is no compression
After rebuilding my Tahoe 5.7Liter engine and expecting a great startup I find that there is no compression. What is wrong?… read more
ASEMaster35yrs
ASEMaster35yrs
Vocational, Technical or Trade Scho
2,061 satisfied customers
my 2005 chevy1500 5.3engine..squilling and slight ticking..belts
my 2005 chevy1500 5.3engine is making a squilling and slight ticking inside the motor i pulled the belts to make sure the engine has 97400.o miles… read more
Michael Moore
Michael Moore
Team leader, bumper to bumper tech.
Associate Degree
2,870 satisfied customers
2000 gmc: 6.0 liter engine automatic, 4x4, 2500 =..runs good
Three months ago I had an oil change done on my 2000 gmc seirra truck, it has a 6.0 liter engine automatic, 4x4, 2500 =, on the plug for the oil pan they found a small needle bearring about .1/4 in lo… read more
Jerry
Jerry
Service consultant
Vocational, Technical or Trade Scho
13,107 satisfied customers
gmc: 100 miles..bent..no way to know what torque is to tight them down
I have a gmc(NNN) NNN-NNNNcrate motor in bus had 100 miles on new motor set for 3 yr bought it fix fuel pump and was running great then went to start it up and back fired did not mess with it for week… read more
Dave Nova
Dave Nova
Auto Dealership Owner
Associate Degree
17,291 satisfied customers
96 pontiac grand am: heads..if the lumnia has the roller rocker arms
I know parts can enterchange, but will heads from a 99 chevy lumnia work for a 96 pontaic grand am, i dont know if the lumnia has the roller rocker arms.… read more
BigBob
BigBob
Service Manager
High School or GED
4,792 satisfied customers
Torque..which are the exhaust and which are the intake valves
how can you tell the difference between the exhaust valves and the intake valves. I am trying to torque the rocker arms per the manual, specific order and it doesn't show which are the exhaust and whi… read more
Anthony
Anthony
GMC Technician
Vocational, Technical or Trade Scho
489 satisfied customers
gmc sierra 1500: torque..liter..cylinder..rocker arms..intake manifold
what is the manufacturer torque specifications for a 03 gmc sierra 1500 4.8 liter vortec aluminum cylinder heads, rocker arms and intake manifold?… read more
BOBBYSS
BOBBYSS
Automotive Repair/Damage Investigator
Associate Degree
14,591 satisfied customers
1995 GMC Safari: v6 4.3 L....lifters..compression..engine runs
I have a 1995 GMC Safari V6 4.3 L.. If I tighten the lifters down 1 full turn, I have no compression. If I back them off to where they move a little, the engine runs. WHY?????… read more
jazzmaster
jazzmaster
LEAD AUTO TECH
Vocational, Technical or Trade Scho
2,324 satisfied customers
2008 gmc canyon: restart..about 15 minutes the engine sounds..oil pump
I have a 2008 gmc canyon with 3.7l motor. On warm restart after about 15 minutes the engine sounds like the oil pump has lost its prime. After it runs for about 3 or 4 seconds the sound stops. The eng… read more
John
John
MASTER AUTOMOTIVE TECHNICIAN
2 YEARS COLLEGE
8,101 satisfied customers
Gmc: 2500 hd with an 8.1 the engine..lifter..quick fix..many miles
I hav an 01 gmc 2500hd with an 8.1 the engine has 350k miles not sure if engine miles or truck miles but hav lifter (ticking) is there a quick fix or time for new engine. if the engine has this many m… read more
GM Tech (Cam)
GM Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
5,844 satisfied customers
A 92 tbi 350 and i need to know how exactly to take the heads..seals
I got a 92 tbi 350 and i need to know how exactly to take the heads off and change the valve seals. A printout with instructions would be nice… read more
Jerry Newton
Jerry Newton
Vocational, Technical or Trade Scho
5,406 satisfied customers
1999 escalade: lifter knocking..correct torque to tighten it down
I have a 1999 escalade with a5.7/350.It has a lifter knocking,what is the correct torque to tighten it down?… read more
BOBBYSS
BOBBYSS
Automotive Repair/Damage Investigator
Associate Degree
14,591 satisfied customers
i want to put roller rockers on my pontiac 400 engine 71 firebird
i want to put roller rockers on my pontiac 400 engine 71 firebird what will i have trouble with if i put 1.6 ratio rocker arms on?… read more
GMKindl
GMKindl
Associate Degree
388 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

I was having a terrible problem with the wheel bearings on my 98 Chevy Cavalier and I suspect that using this website saved me plenty of time and money.

Todd LRochester NY

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

GM Tech (Cam)

GM Tech (Cam)

GMC Mechanic

5,844 satisfied customers

GM Grand Master Technician 2007. 14 years experience.

Gary

Gary

GMC Technician

18,051 satisfied customers

15 years gm master tech/15 years ASE master tech

car tech

car tech

ASE Certified Technician

449 satisfied customers

25 year master tech and shop owner

Chris (aka- Moose)

Chris (aka- Moose)

GMC Technician

234 satisfied customers

16 years of experience

Paul M ASE Master

Paul M ASE Master

ASE Master Tech

187 satisfied customers

ASE Master Tech 20+ Years

Anthony

Anthony

GMC Technician

489 satisfied customers

GM Certified

Amedee

Amedee

GMC Technician

470 satisfied customers

ASE certified tech with advanced level specialist. Wisconsin certified emissions state inspector

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x