GMC Sierra 1500 Questions Maintenance & Repair
Po351 Code
truck just shut off driving down the road. would crank but would not start. could hear f/p. no spark to spark plugs. bought coil and ignition control module. installed the icm, truck started. not mis...
Tail Lights
My driver side tail light does work .. Brake or signal .. But when I turn my headlights on they bulbs turn on but still no brake or signal
Crankshaft Position Sensor
I coded crankshaft position sensor replaced the sensor. Now I lost spark if the sensor is not seated correct would that be y I lost spark?
98 Gmc 1500 Wont Idle Acts Like No Fuel New Pump Filter What Now
i have replaced fuel pump filter just wont fire unless pour gas in carb.will start for one second when first try than nothing e
Truck Will Turn Over But Wont Start
The fuel pump is working fine we checked it. also put a new fuel filter in it. Gas gets to the filter fine.We tried putting gas down the carb and it run till the gas burns,Then just turns over but won...
Vssb
Truck only has reverse and 1 and 3nd gear speedometer doesn't work where is my vssb located at??? Changed the speed sensor on the tranny
Knocking
My Sierra1500 gmc sle knocks when it runs. No starting problems. Lifters?
Stalling Out
truck stalls out while coasting
Transmission
Will not shift to overdrive
1998 Gmc Sierra Starting Problem
i replaced the steering column in my truck now it starts thens shuts offf within seconds do i have a security issue cuz the truck ran before i replaced the column
Still Won't Run
i changed the steering column in my 1998 gmc sierra it will start but then cuts right back off i don't have the original steering column anymore but i kept the key what can i do??someone had mention...
1994 Gmc
OK so I've read everything you have all been posting but here is my problem. My tail lights and break lights don't work at all if my head lights are on, now I've checked fuses headlight switch rep...
Stalling When Hot
I have a 90 Gmc k1500 5.7 tbi. I just dropped a new motor in it and since have had an issue when it is very hot out and I've travelled at least 30 miles from home on my return trip she just dies. ...
No Signal To Coil Pack
I got 2006 gmc 4.3 getting power at everything. .. but no signal at everything need help
2005 Gmc, Sieerra 1500 4.3
have code p0351. starts and runs. not misfire. replaced icm and coil. bty the coil has a 2 wire connector, not 3 wires. where is the ground wire I hear about.
Right Rear Brake Not Working
Problem description: Right rear brake not working. I can push the pedal as hard as i can and when in dirt the tire still spins. When jacked up I and push pedal as hard as I can the right tire still ...
Engine
By the end of the week I will have 315,000 on my 05 Seirra yes 315 great truck looks good but starting to smoke. A buddy has a 6.0 in good shape will everything bolt up. What will happen to gas m...
Why Does My Truck Die When Stopped Or In Park Every Time?
My truck's rpm is acting up, the idle is rough, the air intake valve has been replaced with a new one from the factory, the throttle body has been checked gasket replaced, spark plugs are brand n...
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