GMC C/K 2500 Series Questions Maintenance & Repair
Automatic Trans, Sudden Loss Of 3rd Gear, Will No Longer Shift Into 3rd Gea...
1994 GMC K2500 5.7L with I believe the 4L60 trans. It is the lighter duty of the two K2500's, so I'm going with the 4L60 until I verify for sure. So I was driving (about 60mph) and very suddenly th...
1994 GMC C1500 Trouble With Idling, Running Rough
My truck is having issues with running smoothly. There is a clacking noise at certain rpms, it idles rough, and the check engine light comes on infrequently. I was wondering if replacing the plu...
No Heat And Loss Of Power
My 94 gmc has lost heating and it has lost some power when under load... is there anyway that the two are connected?
Why Won't My Truck Start?
turn the key and nothing (no clicking or anything). Battery is pretty new and all wiring seems to be secure
My 1994 GMC Van With A 350 Engine Started Running Rough In One Day.
I put in can of heet thinking maybe bad gas. no luck, dies at stop signs . I changed spark plugs and wires, distributor cap and rotor, throttle body positioning sensor
Rebuilding Transmission For '90 GMC K2500 Sierra 5.7/350 4WD
My transmission went out and I'm on a pretty strict budget. I'd like to rebuilt my own transmission but can't really find any reliable information online (so far). My truck has been reliable and mai...
96 Gmc 7.4l Vortec
Truck is in time, has fuel, and has spark. Replaced plugs, plug wires, distributor, crank and can sensors, and re did the timing. Truck cranks and shutters but won’t actually run. I tested the inj...
Keys Locked In Vehicle Need To Break Into The Vehicle
Vehicle is a 96 gmc suburban 2500 2wd what is the best way, besides calling a lock smith to break into my vehicle
2015 Gmc 2500 Electric Seat Problem
My drivers side seat is stuck. the left side will move a couple of inches but the right will not
1995 GMC
it's back firing losing power them picks back up weird smell coming from exhaust that it was cat so I took it off but stil doing same thing
98 Chevy 2500
I am installing a 383 stroker in my truck.What do I need to do,if anything, to set up my comp to run this thing??To tune it??
Engine Swap
I have a 1985 gmc 2500 pickup with a 350 and i was wondering if i can put a 400 buick engine with a 400 transmission?
Engine Swap
I just bought an engine from a 1997 Chevy pick up truck to put in my 2000 GMC C/K series truck, is that going to work OK?
1969 C2500 Transmission
Hard shifts and only at specific RPM, no downshifting under heavy load
92 GMC Transmission Type?
Need to know what type of transmission it has or where to find out. Wont shift out of second, but need to know what it is before trying to fix
Should The Check Engine Light Come On If The Transmission Isn't Shifting?
My transmission isn't shifting while driving. Shouldn't this cause a code? My check engine light didn't come on. It comes on and goes off like it should at start up. I ask because from what I've r...
What Parts Do I Replace?
All the brake fluid for my people came out the driver side Tire onto the ground what am I supposed to replace to fix it
My 1998 GMC Sierra 2500 4X4
Where can I get the driver's side seat for my truck? I have tried the dealer and was told they don't make them anymore. Tried junk yards and basically found junk. What other types/years would ha...
Start A Replacement For 99 GMC K 2500
How do I know if my 1999 GMC K 2500 takes a if 500 takes a direct drive starter I need to replace it but I don't know what starter I need
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