GMC Questions Any type
Exhaust Manifolds Glowing
I have a 98 GMC Sierra 3 quarter ton 4 wheel drive 5.7 Vortec new fuel pump spark plugs and wires distributor cap. exhaust manifolds glowing any ideas
Rear Window Defroster
The rear window defroster only works on 2 lines from the tab. I checked the voltage on the driver side and it read about 15 volts. Checked voltage on passenger side and it dropped to .25 volts. What...
Gm P1351
I have a 96 gmc k1500 I get the p1351 code every now and then the motor is new along with everything that touches it except for the brackets that hold the a/c ect on to the motor distributor and a...
Ac/heater
How can I fix the ac and heater in my truck
I Have A 1999 GMC Serria 1500 Series Truck I Took Out My 305 Engine And Put...
I put all most everything new in the motor even a computer and when I did it runs worst. Please help
My 94 Gmc Has Been Dying On A Cold Start And Idling Funny Here Recently
The truck has 156k on motor my battery is old and needs a new one iv put new ac Delco rapid fire platinums and wires in it 3 year old water pump
Low Fuel Spray At Carb 1989 Gmc Vandura
turns over low fuel spray at carb
Rear Drum Brakes
I have a 1993 GMC Sierra it was modified by the previous owner and is now a 3/4 ton 2500. My rear brakes have locked up on me twice and I am sure this brake job is long over due. I have my rear dr...
My 98 Gmc Sierra Won't Start.
When I turn the ignition key, everything lights up like normal pre-start, but nothing happens when I turn the key to start the engine. No clicking sound like the starter is not engaging. I checked...
GMC 2500 Hd Duramax 6.6
After driving it about 30 miles to work my oil pressure drops to 0 .checked the oil oil level none on the stick. I put 1/2 gal to top it off. O. The way home it dropped again. No oil on the groun...
Heater In My 2000 GMC Yukon
The heater will only work half the time in the front "as in it only blows cold/warm air" but the heaters In the back work all the time blow hot air.
1994 Gmc Suburban
My truck starting but not run, I check gas system its in good condition, please help me
Rough Idling
why does my 98 Sierra idle rough between 1st and 2nd gear,? it's 2wd runs good once it gets out of 2nd,gears switch right on with the rpms at 2,500. what could our be.?
I Want To Convert My Truck To Diesel
Long term project still thinking about everything but would engines would work best I'm looking to make it an off road vehicle
T B I
What makes my tbi spray steady and constant Pours gas into intake! Fouling plugs in short order.
Head Light Bolt Will Not Come Out
today i tried to change my lights and on both sides the 5mm bolts you need to take out one will not come off, anyone have a trick for removing it?
98 Sierra
98 serria starts fine at times . Then some times it will have a hard start or it will start and cut off.
1998 Gmc Sierra 2500 7.4
Speedo don't work just sits at 100 help?
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