GMC Questions Maintenance & Repair
Where Is The Camshaft Position Sensor Located On A 1995 GMC K 2500 And Star...
I replaced the starter on my 95' GMC 4x4 and now it sounds like a lawn mower when the starter turns.The truck will start after about four cycles of the starter and runs fine.Is this a normal sound on ...
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.
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!!
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...
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?
1991 Gmc Sierra Forum
My oil pressure guage bottoms out when i accelerate from a full stop... what can i check for?
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
I Have A 91 Jimmy 4X4 And The Front Left Drive Shaft Keeps Pullin Out Of Th...
Further details on your question or topic
How To Drop Trans Pan
I can't seem to sneak the pan around control bracket for transfer case
No Power To Fuel Pump
were is the fuel pump fuse
Where Is The Computer Located On This Truck?
i'm looking for the computer. is it under the dash? or under the hood?
Is It Ok To Start Car To Spin Torqe Converter To Get All Old Fluid Out Tran...
I am changing fluid & filter in trans what is the best way to drain all old fluid out.
2003 Yukon Denali 6 Disc CD Changer.
My changer WRRRRRRSSSSS and makes noises but will not eject any discs???? Help???
Coolant Leak
Idler pulley blew on the highway. Casuing serpentine belt to fall off. All replaced now but coolant leak from under alternator. Water pump? Truck will not idle but will run if throttle opened to 2000...
Speedometer Cable 2005 Yukon XL
The speedometer has been malfunctioning with a loss of rated speed indicated while driving. Meaning, we are cruising at 40 mph and the speedometer will drop (out) down to 15 to 20 mph. Is this due to ...
Codes
my truck has 5 error codes P0122 throttle position sensor low input the book says should be @ 5volts but i checked it and its @4.9 is that still too low? P0420,P0430 catalyst system efficiency below ...
Transmission Trouble
1997 k150 4l60e transmission. Well i did a fluch fill and filte ron my jasper rebuilt trans and now i get really high rpmflares between 2nd and 3rd gear and same between 3rd and 4th also i blew out th...
6.0 Silverado Using Alot Of Oil.
64,000 miles and uses at least qt and a half in 2,000 mls. warrenty about to run out what can i do?
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