GMC Sierra 1500 Questions Maintenance & Repair
Transmission Service Now Drive Problem
We replaced the transmission fluid and filter in our 2007 GMC Sierra 1500 and after it now has barely any power when we put it in gear. Reverse is fine put drive is no good. We have to give it lik...
1996 GMC C1500 5.0 305 Fuel Pump Keeps Going Bad
I have a '96 GMC C1500 305 V8 that last December (2017) I had a fuel pump go bad on it. Bought a new one at Autozone, at first going with an inexpensive brand that I ended up having to replace 3 ti...
I Am Have A Problem Very Much Like The Rest Of You 1993 GMC Truck Owners I ...
My truck had a little miss I figured it needed a plug change or other minor servicing , then we went out of town with it and had to keep one foot on the gas and one on the brake to get her home at w...
Brake Lights
Brake lights work when headlight switch is off want work when headlight switch is on have replaced headlight with new one
1994 GMC Sierra 4x4
I purchased a 1994 GMC Sierra 4x4, 5.7 L extended cab with a TSI motor from a friend. The truck had been sitting for 4 years outside. I worked on the brakes and exhaust. I drove it for a couple da...
1998 GMC Sierra Heat Not Working
I just bought this 1998 GMC Sierra .. and it i can only get cold air blowing out of the defrost.. no where else and no hot air .. i checked the actuator by the steering wheel under the dash(which ...
Where Is The Crank Position Sensor Located
93 GMC Sierra single cab 4.3 vortex
I Cannot Find A Tail Light Fuse For A 98 GMC Van
Where is, or is there a fuse for a 98 GMC van Tail Lights? My tail lights and dash lights are out.
Stopped Running And Lost Fuel Pressure
I have a 1997 gmc with the 5.7, I put in a whole new sending unit (with ac delco pump), fuel filter, and a new pressure regulator. The truck ran fine for about a week, and now it won't start again. I ...
Electrical Seems To Stop Working Periodically
2007 GMC Sierra all electrical periodically stops working, radio, gages, windows etc now it also fails to start. After a while everything works again.
Die Truck
While driving my truck dies like u turned key off and when it happens the tach and speedometer jump
Bad Fuel Pump?
2009 GMC Sierra 1500 5.3 4x4, driving down the road and suddenly dies and won’t start back, will crank. Assumed it to be a bad fuel pump and had it checked out and the guy said it was so I had it ...
Rough Idle, Run Rich, Doesn't Always Start
My truck runs rough at idle, doesn't always want to start, and runs very rich. I've been slowly replacing parts over the last year but none of the parts have helped for very long..2001 sierra 5.3 w...
Truck Won't Stay Running After Cranking
My ignition went out, I changed it now the truck starts but will not continue running.
Motor
Will a 1998 Chevy Blazer fit a 1989 gmc
Motor Mounts
Should my motor mount bolts be able to move
Engine Noise
Have a 2010 Sierra I have 2010 Sierra Z71 with 198,000 plus. Started making loud lifter type noise. Repaired by ASE certified mechanic. Found rollers with damaged metal. Put in new ro...
Drive Shaft
Will a driveshaft for 97 suburban fit 2006 gmc denali
2001 GMC Sierra 1500 Low Beams Don't Work
Which fuse is it, or where is the breaker located?
I Want More Power
Can I fit a 6.2l on my 4.3l single cab
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