2001 GMC Sierra 3500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2001 GMC Sierra 3500
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2001 GMC Sierra 3500 ProblemsFuel Level Sensor Failure
It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.
The battery may leak acid at the battery cable connections. As a result corrosion may form on the battery cable ends. Leaking batteries should be replaced and the cables need to be thoroughly cleaned or replaced if necessary.
2001 GMC Sierra 3500 QuestionsWhats creating a clicking noise from my rear center cap/axle area.Dual rear whee (1 answer)
The sound came on fast & is almost constant. Sounds like something is about to seize??
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