2001 GMC Sierra 3500 QuestionsRefine by vehicle
The sound came on fast & is almost constant. Sounds like something is about to seize??
Do you have to remove transmission to replace the oil pump seal like you do when replacing the rear engine seal? I have a severe oil leak that is blowing oil under the entire truck underside. I believe it to be the oil pump seal and not the real engine seal.
Brake pedal goes to the floor when applying. I have new rotors and pads all away round the truck, new master cylinder, but the brake pedal still goes to the floor when applying the brake.
have already reploaced plugs and wires
GMC 3500/Bus..When i started it up the brake light and buzzer was on. I checked the emergency brake(off) and pulled the lever and still on. I put in drive and also have no steering/locked