GMC Sierra C/K 2500 Questions Maintenance & Repair

1996 GMC Sierra K2500

Was driving my 1996 GMC K2500 pickup yesterday. In a blink of an eye I felt gear loss, RPMs spiked to redline. Shifting from gear to park im having a grinding noise. Played with my gears a bit when...

My GMC Truck

My truck is jumping when I put it in reverse

Oil Pressure

I just did a top end rebuild on my 98 GMC Sierra k2500 now it has low oil pressure before the oil pressure was fine please help

Lighting Issue

All my lights work as they should but as soon as I turn the park/headlights on the right brake light comes on and right real blinker doesn’t work. What could this be

98GMC

How much fluid does A 98gmc 2500 four by four manual transmission take

1995 Gmc 2500 Sle Will Not Shift To Overdive

Had the transmission replaced < 1 year ago with a re-manufactured one. Now it wont shift into over drive. user to get 50 mph at about 1500 rpm approx, now best is 50 mph at 2000 rpm approx.

No Spark

Ive got a 1998 GMC C2500 5.7L Vortec. Ive done a motor swap from a 1998 Chevrolet 1500 Z71 4x4 5.7L Vortec. I got the motor running in my truck back in October and it was misfiring due to having the...

Motor Stalls When It Warms Up And Wont Start Back Up ?

I have a 1987 GMC High Serria 2500 4x4 350 TBI . The motor startsup and idles fine you can even rev it up and its fine but once the motor warms up it dies and wont start back up for a day or two . I...

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

89 Gmc K2500 Won't Start After It Warms Up

Hi I have a 89 gmc k2500 5.7 tbi the truck will start up and run once it warms up and I shut it off it will not fire back up cranks over fine It's got fuel All new distributor plugs wires coil MAP...

My Truck When It Snows Outside Or Gets Cold Will Cut Out As I Begin To Acce...

I put new plugs and rotor cap but that didn't fix it. It only does this when it snows outside or is really cold. When the weather warmed up and it sat in the garage for a few days it ran just fine...

What Is The Sensor On The Block Near The Starter?

Have A Gm Truck And My Blower Motor Works Some Times

Other times when i turn it on high, it will not do anything. Than if i turn a corner or go over a bump, after a while will start working???? It seems to be intermittent when it wants to work?

Does Anyone Know Why A 2500..6.5 Turbo Motor.....would Have Smoke Coming Fr...

dip stick having smoke coming out....intake around filter creating smoke....but truck isnt running bad... a bluesish color i believe........

Truck Won' Start

I have replaced the throttle body, fuel filter, fuel pump, fuel relay and it still won't start. I have spark and the distributor is turning so I know that the timing belt is not out. I will be replaci...

Where Is The Camshaft Position Sensor Located On A 1995 GMC K 2500 And Star...

I replaced the starter on my 95' GMC 4x4 and now it sounds like a lawn mower when the starter turns.The truck will start after about four cycles of the starter and runs fine.Is this a normal sound on ...