GMC Sierra 2500 Questions Any type
2000 GMC SIERRA Low Oil Pressure Now Won't Do Anything
We replaced a rear end on our 2000 Sierra 6.0L 4 wheel drive about 3 weeks ago couldn't test drive it right away cause it was stuck due to being in our pasture and it was super soft due to heavy ra...
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 1998 GMC Z71 Cranks But Will Not Start
truck will crank over just fine but it will not fire this security light is steady on when I turn the key on the security light should come on and go off after about 10 to 30 seconds except for mi...
What Kind Of Manual Transmission Can I U That Will Bolt Up To My Block?
i am trying to put a 1970s model bow tie block in a 2000 gmc with a manual transmission with a 2.5 transfer case. my problem is the transmission is to short. what kind of manual transmission can i u...
Do I Need New A Whole New Transmission Or Maybe Link Kit? If So What Type O...
I have recently picked up a 1990 gmc sierra 2500 4x4 extend crew cab. Previous owner put a new engine in it and has leaked trany fluid ever since. Also it dose not shift past 2nd. We have however been...
No Headlights!!
I have no headlights, but I have brake lights and signal lights and no radio. Have tried changing fuses but they blow as soon as you touch it too the fuse panel. Now I am wondering, I have a bare wi...
Have An 03 Gmc Sierra 2500hd Has 276000 Miles On It Did Cylinder Contributi...
smokes at all times but runs good no injector codes contribution all pretty typical 678 to 681
Transmission Problems
I have a 2002 GMC Sierra 2500 and before i bought it from a buddy he drove it through a very large puddle and it cracked his block. So we replaced the engine and then the tranny started giving hi...
My 97 2500 Gmc With A 350 In It The Feul Pump Went Bad I Changed It And Th...
I tried to bleed the system but that did not help I am getting spark but I don't think the fuel is getting enough pressure
A/C Dye Coming Out The Transmission Cooler...is That Possible
a/c wasnt working so i recharged it and it lasted about 20 minutes...got a dye test and the only place i could find it coming out was at of the top of the tranny cooler... how can that happen
95 Gmc Sierra Ext Cab 5.7 After Several Miles (10 Or More) The Rpms Jump It...
The truck will go long distance going 35 miles an hour. I have replaced exhaust from headers back, new o2 censor, fuel filter, fuel pump, cap, rotor, plugs, wires, water pump, fan clutch, temp ce...
97 GMC 350 VORTEX HEAD GASKET REPAIR
HOW COSTLY IS A HEAD GASKET REPAIR
Rough Idle Then Smooths Out
Thanks for any help. I have a 1999 GMC Sierra SLT 2500 4X4 6.0 Gas engine. When cranking I get a really rough idle to almost shutting off. After 3-4 min, the engine will go back to perfect idle. I...
96 Sierra Starting Issues
96 GMC Sierra k2500 5.7l vortec. I was driving down the road and my truck started sputtering and died. After that I can get it to crank but won't start. I took my alternator and battery to get tes...
95 GMC Pick Up 2500 Sierra SLE Extended Cab
While driving city streets my truck develops front end shaking or bouncing. When I slow down it stops. Feels like it is coming from drivers side wheel. Thought it might be tire balance problem. Rotat...
1998 Gmc Sierra 2500 7.4
Speedo don't work just sits at 100 help?
Clutch
Hi I've Sierra 2500 1986 manual gear. I cannot move the shift on any number when the engine start. how can I know what is the problem.
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