GMC Sierra 1500 Questions General
How Can U Know Its Fuel Pump Bad
No power back fire misses
How Much Fuel Pressure
It won't go when it warms up
TCM & TCC In Valve Body
Are they both in valve body?
Transmission Cooler Question
Looking at a 2012 gmc sierra z71 4x4 sle. It is equipped with a towing package. Does that include a external mounted transmission oil cooler? Thanks...
My Truck Wont Start
tried to jump start my tractor using my 2015 sierra 1500 4WD. now my truck wont start
My Truck Wont Start
I tried jump start my tractor with my 2015 GMC sierra 1500. now everything is dead. won't start, non working instrument panel
Have No Power To My Fuel Pump
I change the fuel pump change the relays change the regular fuse still no power to my pump
Engine Idles Up And Down
when crank my 1989 gmc 1500 350 engine up it idles up and down like maybe the timing is off but not so. When i take off it suptters but do does backfire. IT acts like it is starving for fuel. W...
Need Customer Service Phone Number Please
do you archive you postings?
What Should Be The Running Fuel Pressure 4.3 Eng 2000 Gmc Serria 1500
Kety on engine off is 60 idle is 50
Horse Power Of A Sierra 1500
What is the Horsepower of a GMC 1500 V8 4WD long bed?
2014 GMC Sierra 1,000 Miles On It. Bucking
My husbands new truck keeps bucking. We were driving down the highway and it jerked back a little and we thought we ran over something. It seems like when it changes gears its bucking. It's warra...
SRS Light On Any Help
Air bag light on. nothing disconnected. found wire under drivers seat not hooked up , but goes to seat belt. preveious owner had steering wheel off. makes a light clicking sound when turning.any thoug...
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