GM

GM repair problems? Ask a GM repair expert now.

Ask an Expert,
Get an Answer ASAP!

Related GM Questions
GM Sierra SLE 1500 4x4: Hi, I just bought a certified 2011
Hi, I just bought a certified 2011 , GMC Sierra 1/2 ton , 4x4 , 5.3 with 6 speed automatic with 40,000 miles. I have been watching the digital instant economy meter.I drive un-interrupted 15 miles to … read more
RandyNetwork Tech
RandyNetwork Tech
1,758 satisfied customers
GM Envoy Denali: I have a 2007 GMC Envoy Denali (5.3) 4x4 92K
I have a 2007 GMC Envoy Denali (5.3) 4x4 92K on it; last week early in the morning I drove the car maybe 5 miles; put the car in reverse; the car did want to move then it move slowly. Last Monday it d… read more
Gary
Gary
GMC Technician
Vocational, Technical or Trade Scho
18,049 satisfied customers
Im working on a 1999 GMC Sierra 1500 4 x 4 the vehicle had
I'm working on a 1999 GMC Sierra 1500 4 x 4 the vehicle had a broken transmission line and lost 5 Lt's of ATF a repair was made and fluid restored to proper level and the vehicle was operating fine fo… read more
RandyNetwork Tech
RandyNetwork Tech
1,758 satisfied customers
gmc sierra 2500 hd: turbo..bd dreivers side manifold..boost..torque
i have a 01 gmc sierra 2500 hd with 6.6 duramax it has efi live dsp5 and turbo downpipe, bd dreivers side manifold, boost increase valve and a ppe stage 4 trans and it keeps throwing p0700 and p1711 c… read more
GM Tech (Cam)
GM Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
5,844 satisfied customers
Sierra: 4x4..it revs up really high for few seconds then idles normal
I have a 99, GMC Sierra, PU, 4x4, with a 7.4 liter engine. When I start the engine it revs up really high for few seconds then idles normal. It does this with a warm or cold engine. The second problem… read more
BOBBYSS
BOBBYSS
TECHNICIAN/ADVISOR
Associate Degree
8,343 satisfied customers
96 GMC: rebuilt engine..4X4 K3500..4th gear when it put..forward gear
I just reinstalled an rebuilt engine in a 96 GMC Sierra CrewCab 4X4 K3500. The engine and trans were out of the vehicle for more than a year. It seems the trans is stuck in 4th gear when it put in a f… read more
Pete
Pete
Independent Auto Technician
Vocational, Technical or Trade Scho
138 satisfied customers
2001 gmc: shift..1st gear/abs light on/automatic trans
2001 gmc sierra will not shift out of 1st gear/abs light on/automatic trans. ??? I can also be reched [email protected] what happened was I was driving down the highway and the truck just turned off. … read more
GM Tech (Cam)
GM Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
5,844 satisfied customers
1989 suburban: 4x4..an allison trans would be..turbo diesel
Hey- I have a 1989 suburban 4x4 with a 740 r trans- I have had to replace it several times and I have been told that an allison trans would be better and tougher. Already replaced the 350 gas engine w… read more
Allisonforeman
Allisonforeman
Allison transmission foreman
High School or GED
300 satisfied customers
1992 GMC Sierra 1500: model years 91-93 it has either a 4L60E
I have a 1992 GMC Sierra 1500 350 2WD. How can i tell what transmission SHOULD be in it? The reason i ask should is because I have a Chiltons manual for it and it says for model years 91-93 it has eit… read more
GM Tech (Cam)
GM Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
5,844 satisfied customers
1992 gmc: 4x4 automatic transmission problem 1..trans.
Freinds 1992 gmc sierra 4x4 automatic transmission problem 1. transmission rebuilt approx. 6 months ago. 2. trans. will not shift from low gear at times, frequently. vehicle must cool down then normal… read more
Dave Nova
Dave Nova
Auto Dealership Owner
Associate Degree
34 satisfied customers
1999 GMC: eng..in 4 wheel drive..front axle is slipping..reverse
1999 GMC 3/4 ton 4 x 4 6.0 L engine stsndred trans 68000 miles Sierra== 1999 3/4 Ton 4 x 4 6.0 Eng Standred Trans Sierra That when inXXXXXunder load sounds like front axle is slipping. In 4 wheel unde… read more
GM Tech (Cam)
GM Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
5,844 satisfied customers
86 GMC: forward gears in my 700r4 trans..swap..manual trans..4X4
I have lost the forward gears in my 700R4 trans and want to swap in a manual trans. What will fit in my 86 GMC 4X4 pick-up with the least hassle… read more
Dodge expert
Dodge expert
ASE MASTER TECH, REPAIR FACILITY OWNER
High School or GED
3,636 satisfied customers
2003 gmc sierra 1500: vin..rev..throttle body..i wiggle the connector
i have a 2003 gmc sierra 1500 4x4 5.3l gas vin T and my problem is very on and off when driving only everyonce and a while it will start to cut out and rev high comming to a stop and just not run corr… read more
Donald Knight
Donald Knight
Shop Manager/Technican
Associate Degree
527 satisfied customers
1992 gmc: driven..50 miles..I will probably need to rebuild the tranny
I have a 1992 gmc 4x4 pickup, I recently bought a new reman transmission (700r4), when it was installed there was a problem with the throttle cable or kick down cable. The truck was driven less than 5… read more
joeplow
joeplow
Retired-Disabled
Master Aamco
1 satisfied customers
A rebuild of an early 700R4 trans, I have a tie-up..overdrive
after a rebuild of an early 700R4 trans, I have a tie-up in overdrive and repeatedly burn the 2/4 band. This trans doesn't have 40 miles on it and has smoked the band twice. I have replaced the servo,… read more
joeplow
joeplow
Retired-Disabled
Master Aamco
1 satisfied customers
1500 sierra: automatic..about 3000 rpm and slips bad in high gear
what transmission is in a 1993 1500 sierra with a 350 engine. it is an automatic. it does not shift until about 3000 rpm and slips bad in high gear. any possible fixes or is transmission probably gone… read more
heavy_chevy_396
heavy_chevy_396
Vocational, Technical or Trade Scho
2,518 satisfied customers
99 gmc: 4x4 automatic with 150,000 miles..pull itself in reverse
have a 99 gmc sierra 4x4 automatic with 150,000 miles. serviced regularly every 3000 miles. pulled in the drive last night with no problems but this morning it will not pull itself in reverse,all forw… read more
Dave Nova
Dave Nova
Auto Dealership Owner
Associate Degree
34 satisfied customers
Disconnected..this prevent the trans from shifting out of 1st gear
I have an 89 k2500 5.7L/700R4 with a broken/disconnected TV cable at tbI. Will this prevent the trans from shifting out of 1st gear? Just bought truck so I'm hoping its not a bad trans.… read more
Cory
Cory
Auto technician
Vocational, Technical or Trade Scho
84 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

18,049 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