GMC Sierra 1500 Questions Maintenance & Repair
Air Conditioning Fan
My 2003GMC has a 5 speed AC fan. The fan only works on the high speed. The slower speeds don't work at all. Does any body have any idea what the solution is to this problem would be?
Crank But Won’t Start
The other day I got in my 1995 Sierra and it cranked but wouldn’t start. It’s turning over strong so I know it’s not a compression issue. I’ve changed the fuel pump, distributor cap, rotor, coolan...
Truck Dies When I Put It On Drive Or Reverse
1997 gmc sierra with a 5.7 vortec truck would die when i put it on drive or reverse and will turn back on some times or it wont at all
1998 Gmc Serria No Start
My 1998 gmc serria 5.7 turns over but wont start. typically after it sits for a few hours it will start then randomly it may be a week or more and it just wont start. mech say it needs to be not wor...
2011 Sierra 1500-gas Leaking Out Of Tank But Only When Running.
Gas dripping off tank, only when running whether full or low of gas. Have any idea?
Transmission
Transmission makes noise when in park and neutral
1998 GMC Sierra With 5.0 Will Not Start.
I recently Had to replace the lower intake Manifold gasket and in order to do that you have to remove the distributor. I have already placed the no. 1 piston at TDC and placed the distributor poitni...
01 GMC Sierra 1500 Front Signal Lights Not Working
Front blinkers and hazard lights only work when key is in start position once you start the truck they stop working. Back blinkers working fine. Cruse control does not work. Changed the flasher, st...
ABS Light
My ABS light and alarm sound intermittently while driving highway speeds, I had issues with abs light coming on in January when I was driving in town and coming to a stop. Had front wheel sensors remo...
Motor Ticking
Recently changed oil on my 2006 gmc sierra truck, its still making a motor ticking noise. 4 mechanics could not figure out where noise is coming from exactly but 1 thinks the motor should be taken ...
When Truck Heats Up It Won’t Start But Lights Come On
2000 GMC Sierra 1500 doesn’t crank after 15 mins of driving. When I let it sit for 20 mins it cranks right up. When it doesn’t crank the lights come on and when I turn it over I get nothing. I’ve r...
Dash Notification
when started the wngine light is on and a REDUCED ENGINE POWER MESSAGE APPEARS. WHY????
Bumper Fitment
Will a 2008 GMC Sierra rear bumper fit on a 2016 GMC Sierra
Low Rad
How to fill low rad
HVAC
I replaced all components in my ac system compressor condenser accumulator both pressure switched one on accumulator and one on compressor and the two lines.....issue is im not getting power to ei...
Need Help, By Ideas
Why would this happen. We were parked with truck on for maybe about 5 min, then put in drive and not even 20 seconds the Check Engine light came on and truck turned off, the battery still powered t...
1997 5.7L Vortec Cranks But Won't Start
The truck turns over fine. Fuel pressure is 60psi. I have replaced the plugs and wires, ignition coil, ignition coil module and the distributor. I'm lost and running out of money
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