GMC Sierra 1500 Questions Maintenance & Repair
Misfires
My trucks misfires when I drive it
2015 GMC Sierra
Our truck just wouldn't move forward or backwards. It geared up, but no movement forward or backwards. If we turn it off and on again, it moves backwards and forward for a very short time. Need t...
Why Does My Drivers Side Brake Light Stay On
light wont go out
1994 GMC Sierra 4.3 V6 TBI No Start
I have good, blue spark - it is getting fuel, timing is set, compression has been tested and is good. Have replaced M.A.P. sensor, engine coolant sensor, new distributor / cap / rotor and new coil + ...
Ground Strap Corrodes From Block To Frame
notice ground strap has been turn greenish like corrosion gages flickers and idle reel low then sometimes idles perfect
1996gmc Sierra Fuel Pump Or Switch In The Line. Truck Won't Turn Over And B...
Truck won't turn over fuel not getting through and batt wants to die when u try starting it too much. Is it the relay or do u think there is a fuel cut off switch?
Need Help No Injector Paluse
I have a 91 gmc Sierra sle 4x4 with a 350 having problems with the injectors no paluse at all have put new throttle body injectors icm pick up pcm I'm at a lose on it been working on it for the p...
Overheating, Heater Blowing Cold
I changed the thermostat on my thuck, the temperature gage maxed out after about 10 minutes of driving and i hed no heat, I replaced the thermostat again with the same results.
GMC Engine
What years will a GMC Sierra 1500 4x4 engines fit?
Why Does My Trans Grind Between Gears
clutch disengages all the way
Compatibility Of Ball Joints Same Truck Different Year
I have brand new ball joints for my 98 GMC Sierra k1500 that I never used. I now have a 2002 GMC Sierra k1500. I was wondering if I can use the ball joints I have for my 98 on my 2002. Only truck ...
Squealing Emergency Brake
I have a 2003 GMC Sierra 1500 and the rear left emergency brake is squealing when I am driving at slower speeds. I have checked the brakes out and they are good any ideas of what it could be would ...
Transmission
Trans stopped pulling but not showing any Trans codes. Only codes are knock sensor, catalyst efficiency below threshold, and evaporated emissions control small leak. Could these cause my Tr...
Rotor And Distrebiture
My rotor won't go on distrebiture
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