Q&A

 Rookie

i put on a new master cyl ans i can not get brake fluide from the brake block to the wheels

how do you change injecters 2003 gmc 2500hd 6.0 v8 diesel turbo

can anyone tell me how to replace a cabin air filter?

 Rookie

battery was dead started it with a quick start battery charger. shut engine off. hooked quick sta...

 Rookie

I neen to seal the front case to the back case without a gasket

 Rookie

THE HIGH BEAM INDICATOR AND CHECK ENGINE LIGHT STAY ON (DIM) ALL THE TIME WEATHER OR NOT THE TRUC...

 Rookie

Replaced oil cooling lines and oil is still leaking from oil cooling lines housing

 Rookie

Fan motor continues to run even when I turn the truck off. I have to pull the 40amp fuse out that...

 Rookie

Where to locate and replace O2 sensor.

 Enthusiast

Grinding noise
Drive Train -- sergeant0018

I have a 2003 GMC Sierra 2500HD extended cab pickup t...

 Rookie

have 03 duramax heater and ac were workin and stopped pulled resistor replaced still nothing,anyo...

my instrument panel quit working. The lights are on but no digital readout or guages.

Mine just started to leak at fan clutch. Bad Parts ? Bad installation ? Poor engineering ? Recall ?

I've recently had a rebuilt tranny/transfer case/torque converter installed on my truck. When I'...

 Rookie

Has a whinning roar and is worse around 45 miles
Has a whinning roar and is worse around 45 mph....