GMC Questions Maintenance & Repair
Where Is The Computer Located On This Truck?
i'm looking for the computer. is it under the dash? or under the hood?
No Power To Fuel Pump
were is the fuel pump fuse
How To Drop Trans Pan
I can't seem to sneak the pan around control bracket for transfer case
I Have A 91 Jimmy 4X4 And The Front Left Drive Shaft Keeps Pullin Out Of Th...
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Motor Runs Fine But Strange Rattling Sound On 2001 Gmc Jimmy
The motor runs fine but it sounds like it may be loose because a strange rattleing sound comes from under the hood as I drive. I just completed a long trip and didnt have an issue
1991 Gmc Sierra Forum
My oil pressure guage bottoms out when i accelerate from a full stop... what can i check for?
Recently Installed Rebuilt Gauge Cluster And 2003 Yukon
Recently installed rebuilt gauge cluster and 2003 yukon and now it wont start and alram goes off as soon as I open the driver door, how do I fix the alarm or disable it?
Shudder During Acceleration
My truck begins to shudder between 40-50 mph but stops if I speed up or slow down. It rides rough before 40 and after 50 but not as bad as the 40-50 mph shudder. It seems to come from the rear of th...
GMC Rolling In Park
Has anyone ever heard of of a Yukon when parked on a slight hill will roll while in park??? On 2 different occasions I have had mine roll about 5 feet. HELP!!
Headlights Won't Turn On
My Yukon has auto headlights that turn on at night. Leaving the gym last night they wouldn't turn on auto or manually. The parking lights were on dim and my high beams would work. Its both the lf/rt l...
SEATBELT PROBLEMS
MY PASSENGER FRONT SEATBELT IS NOT FUNCTIONING PROPERLY IT WILL NOT EXTEND OUT. WHEN I TRY TO PULL IT OUT AND USE IT. ITS LIKE IT IS STUCK AND WON'T EXTEND. HELP ME OUT IF YOU CAN.
1991 GMC Sierra 4x4. Doesnt Want To Lock Into 4 Wheel Drive???
I put a new axle in the front of my truck today and the 4 wheels drive worked. Tried it again a few hours later and cant get it to lock in? Anyone got any solutions to this problem???? Anything will h...
Heater On 2005 Sierra Does Not Work
I bought a 2005 Sierra SLT with 42k miles on it on Saturday 2/20/2010 from a used car dealer. The truck looks and runs great, ran a car fax and car check and it was rated at 93 on car check. The tr...
FUEL FILTER
I HAVE A 2000 YUKON DENALI AND I WANT TO CHANGE MY FUEL FILTER BUT I DONT KNOW WHERE IT IS. CAN ANYBODY TELL ME WHERE IT IS LOCATED?
Transmission Doesnt Downshift
Ihave changed the downshift selonoid in trans. didnt help. when driving and stop and start to take off trans stays in high gear. Has anybody had this problem. if so what will fix it?
Gray Leather 2nd Row Bench Seat
Looking for gray leather 2nd row bench seat for a 2005 Yukon? Anyone know where to get one? Contact me at mppar@comcast.net
GMC Envoy Transmission Issues
Having trouble with 2007 GMC Envoy Denali jerking when putting in either drive or reverse. Is this fixable or serious? The dealership has tried three different times - I'm beginning to think they ar...
Help With Sunroof Leak 2006 Yukon?
Please Help? Have had water leak issues since we purchased vehicle new. Dealer says they see water but cannot locate where it is coming from. Sunroof has been replaced, last month per dealer and water...
ABS And Brake Light On. What Does It Mean?
My abs light and my brake light is on, I heard this is a pretty common issue with these trucks. What are some recommendations on a starting point for troubleshooting.
No Lights To 4x4 Dash Indicator And No 4 Wheel Drive
i have no dash 4x4 lights when turning key on all dash lights come on for self check except 4x4 indicators and do not have 4wheel drive. I've checked every fuse under hood and inside by drivers door a...
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