GM

GM repair problems? Ask a GM repair expert now.

Ask an Expert,
Get an Answer ASAP!

Related GM Questions
We have a 2007 GMC Envoy Denali and the rear air compressor
Hi there Chris, we have a 2007 GMC Envoy Denali and the rear air compressor has gone bad; so we're trying to see if our best option for a change is if we were able to get regular spring coils and what… read more
Eric
Eric
Retired
N/A
14,436 satisfied customers
Can't start. The engine light is on and the low fuel light
Can't start. The engine light is on and the low fuel light is on. I put a gallon of gas in it to see is that is the problem... … read more
Gary
Gary
GMC Technician
Vocational, Technical or Trade Scho
18,049 satisfied customers
GM: I have a 2007 GMC Envoy 4.2. I have a code P0455. All of
I have a 2007 GMC Envoy 4.2. I have a code P0455. All of the lines and hoses look good. What could cause this?… read more
RandyNetwork Tech
RandyNetwork Tech
1,756 satisfied customers
Fill gas to full and the fuel gage indicated empty. When tank
Fill gas to full and the fuel gage indicated empty. When tank about 1/2 full fuel gage starts working… read more
Randall
Randall
Auto Technician / Consultant
Vocational, Technical or Trade Scho
69 satisfied customers
Church has a 2006 C5500 GMC bus with a DuraMax diesel. They ran it empty for some reason!
Church has a 2006 C5500 GMC bus with a DuraMax diesel. They ran it empty for some reason! They put 4 gallons in and say it won't start. I know the filter/lines have to be bled. 1) Are 4 gallons enough… read more
Gary
Gary
GMC Technician
Vocational, Technical or Trade Scho
18,049 satisfied customers
2007 chevy: check engine light..Oxygen sensor..light came back..misses
My 2007 chevy envoy does not want to start after putting gas in it. The check engine light is on and I put an Oxygen sensor on it last week, but the light came back on after I filled it up with gas. T… read more
Canadafix
Canadafix
Auto shop owner
Vocational, Technical or Trade Scho
869 satisfied customers
2008 Chevy truck: a rod knocking..Vin..bolt..intake manifold
What is the difference between a LH6 5.3L and a LY5 5.3L? My LH6 has a rod knocking (Engine Vin code M from a 2006 Denali) and I was wondering if I could take the LY5 (VIN J from a 2007 or 2008 Chevy … read more
heavy_chevy_396
heavy_chevy_396
Vocational, Technical or Trade Scho
2,518 satisfied customers
Yukon: gas cap..it wont start , can this somehow damage the fuel pump
gas cap was taken from Yukon and now it wont start , can this somehow damage the fuel pump… read more
Ivan
Ivan
Automotive Instructor
Vocational, Technical or Trade Scho
3,337 satisfied customers
A 2011 Duramax diesel with gasoline..gallons..full tank..idling
Accidentally feeled a 2011 Duramax diesel with gasoline yesterday. Put 24 gallons of gas in to fill the tank (About 70% gas in full tank). Truck was running and idling while be filled. Went in to pay … read more
Anthony
Anthony
GMC Technician
Vocational, Technical or Trade Scho
489 satisfied customers
2007 envoy: gas guage..zero and sometimes the check engine light comes
2007 envoy. Gas guage noes not work recently. When filled with gas it goes to zero and sometimes the check engine light comes on too. As I drive and the tank gets down to 3-4 gallons left, it seems to… read more
jazzmaster
jazzmaster
LEAD AUTO TECH
Vocational, Technical or Trade Scho
1,124 satisfied customers
2007 gmc envoy denali: town and 15 mpg on hiway..bit low
I am getting about 12 mpg around town and 15 mpg on hiway in my 2007 gmc envoy denali and I think that that this a bit low. Is it? What should I do? Thanks Doug… read more
john
john
MASTER AUTOMOTIVE TECHNICIAN
2 YEARS COLLEGE
10 satisfied customers
GMC Envoy Denali: piston..V8..a 2005 V6 GMC Envoy SLT..gas pedal
I've seen 4 piston brake calipers for a 2005 V8 GMC Envoy Denali. Do you know if these will also fit on a 2005 V6 GMC Envoy SLT? Also, is there any way to lessen the tension on the gas pedal? It's ext… read more
heavy_chevy_396
heavy_chevy_396
Vocational, Technical or Trade Scho
2,518 satisfied customers
95 GMC suburban: turbo diesel..unleaded..gas in it (about 10 gallons)
I have a 95 GMC suburban with a 6.5l turbo diesel. The other day, my wife put unleaded gas in it (about 10 gallons). The gauge was reading close to empty. She drove it for about 10 miles, stopping a c… read more
JContin
JContin
Master's Degree
125 satisfied customers
99 GMC: up 5.3 l 4x4customer says he drove..abs..Relay Circuit
99 GMC P/UP 5.3 L 4x4 Customer says he drove by mistake with e-brake on. ABS & brake lite came on. Scanned trouble codes CO268,225,246,252,242,221,265,227,223,245,241,251 cleared codes came back CO265… read more
Mcgruder73
Mcgruder73
Auto Technician
Associate Degree
Gmc envoy: compressor..cool air..no cold air and engine shuts off
ive replaced a/c compressor for my gmc envoy 2004. the compressor is good, we charge freon but still not giving cool air and the thing is the engine shuts off if the a/c is on. so 2 problems: no cold … read more
john
john
MASTER AUTOMOTIVE TECHNICIAN
2 YEARS COLLEGE
10 satisfied customers
2000 gmc envoy: a 4x4, would modding it to a 2x4 help mpg..gm..v6
I am just wanting some suggestions on getting some significant gas mileage increases for my 2000 gmc envoy (special edition jimmy). It is a 4x4, would modding it to a 2x4 help mpg's any with the drop … read more
heavy_chevy_396
heavy_chevy_396
Vocational, Technical or Trade Scho
2,518 satisfied customers
Envoy: put gas..it the gas hand goes to empty and the light comes on.
I'm having trouble with my 07 envoy.. When I put gas in it the gas hand goes to empty and the light comes on.. It didn't want to start this morning either.. I had to try about 4 times. Do you have any… read more
supermechanic
supermechanic
Service consultant
Vocational, Technical or Trade Scho
10 satisfied customers
2007 GMC ENVOY: gas meter stays on empty with the light flashing.
My 2007 GMC ENVOY has had severall problems for months now. Problems: 1. The gas meter stays on empty with the light flashing. 2. The car runs sluggish with no pick up and go to it. Comments I get fui… read more
car tech
car tech
ASE Certified Technician
High School or GED
449 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