GMC Sierra 1500 Questions Maintenance & Repair
I Have A 92 Gmc Sierra 5 Speed Manual And When I Let Off Gas Out Side And I...
i have a 92 gmc sierra 5 speed manual and when i let off gas out side and inside lights dim very low almost off and radio cuts off what is my problem
2001 GMC SIerra 1500 A/C Stopped Working. Won't Blow On Any Settings.
A/C on my Sierra stopped working. Checked all the fuses, and all work.
Why Do I Have Such Poor Heat In My 1981 Gmc 1500
i have replaced the thermosat many times over the years, yet the heater still does't put out. replaced heater core 3 yrs ago, and has a new radiator. help it's winter and need heat. please note; 198...
1992 Gmc 1500 With An 89 1500 Motor And Trans. Will Idle But Soon As In Rev...
hello all i swapped the motor and trans outta my 92 1500 with an 89 1500. only changes were to the tbi cause of cruise control and iac connector. it will crank and idle fine with good response but soo...
My 94 Gmc Sierra 1500 Will Start Then Dies And Then Wont Start Again For Aw...
i will start my truck and it will idle for alittle bit then it dies and wont start again for alittle while. you can smell fuel like it is flooded.. can anyone help plz, pretty much have replaced ever...
1995 Gmc K1500 4wd Does Not Heat Replaced Thermostat But Still No Heat
And now temperature gauge keeps going from like 150 to like 260 like to over heat the it goes back down again then eventually climbs back up to overheat again then drops back down and keeps doing that...
Low Beams Not Working.
Have daytime running lights during the day and high beams at night. When the sensor turns on the headlights there are no low beams, only highs work. Have replaced the dimmer switch and did not corre...
2006 Sle Gmc Sierra 5.3. Vin T. 4x4
Having trouble still with my truck. Still run lean and seem to be missing on the the left bank. Ck wires, plugs, injectors,coils, replaced intake gaskets,map sensor, 4 o2 sensors,ck compressions, ...
Why Does My 04 Sierra Denali Stop Accelerating While Im On The Freeway And ...
When "Reducing power to engine pops up on the console, the accelerator doesn't work so i pull over and turn off the trucks engine and wait a minute and the truck goes back to normal. At first the Ch...
1995 Sierra 5.7 Help
Engine starts fine and idles fine, when you give it gas to speed up it starts losing power. If you bear down on it, it backfires and really loses power. When you let off of it, it picks up and runs...
Why Wont My Truck Start?
The truck was running fine the day before we drove it and there was no problem. The next day it was cold through the night and it is becoming winter. I started the truck the next day from the day ...
How Can I Get My Starter To Work
Gmc Sierra 1993 1500
Truck Has High Idle And Gets Higher When It Warms Up? Gets Up To About 1600...
Replaced rad sensor didnt help!
1996 GMC Sierra 2500 4X4 Won't Shift Into Overdrive
Transmission fluid is full, it did sit for almost 2 years, now on the road w/new fuel injection pump and fuel pump runs and starts fine but won't shift into overdrive.
What Would Make A 96 GMC Not Shift Correctly
the truck was shifting fine. Was going to work and motor stared to rev up. i let off the gas it shifted. I stopped killed the motor took off again and for the tranny to shift had to let off the thrott...
1996 GMC Motor Running Ruff. What Could Be Wrong With It
The truck starts fine. But when you try and rev it up. It gets to about 2500rpm and stalls. Starts acting like it is starving for fuel. Then it will start popping thru the throttle body it sounds li...
TRUCK WONT MOVE
MOTOR IS WORKING BUT TRUCK WONT MOVE
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