GMC 2500 Pickup Repair and Maintenance
A guide to problems, costs, maintenance and repair for your GMC 2500 Pickup
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GMC 2500 Pickup ProblemsEngine Misfire Due to Worn Valve Seat
The engine may develop a misfire due to worn valve seats. This fault will cause the Check Engine Light to illuminate. Our technicians tell us the misfire may or may not be felt while driving. They further recommend that both cylinder heads be removed and thoroughly inspected and repaired as necessary.
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
The distributor may develop internal faults. This can cause a rough running engine or stalling condition, the Check Engine Light may or may not illuminate. Our technicians tell us that the distributor should be overhauled or replaced to correct this concern.
GMC 2500 Pickup QuestionsI have a stalling problem.replaced the fuel pump,filter,tps and relay.Any ideas? (2 answers)
Cold or hot it happens.it only has 115000 miles on it.had it hooked up to a code reader and it says tps but it's brand new.replaced 4times to make sure I didn't have a bad one.
new power steering pump-steering is now locking up what is causing it?
i have replaced 25 starters and four flywheels sense the beginning of this year plz help
GMC 2500 Pickup RecallsSeat Belts Not Proper For Vehicle
The seat belts installed on the vehicle may not meet proper federal requirements. Dealers will replace both front seat belts free of charge to resolve the concern.
The bolts that secure the seat recliner to the seat frame may loosen, fatigue and fracture, causing the seat back to recline suddenly. Dealers will remove all foam and fabric sandwiched between the recliner and frame, install washers between them, and install new bolts, tightening them to a higher torque specification free of charge to resolve the concern.
Some front seat mounting bolts may not have been installed during vehicle manufacturing. Dealers will inspect for missing bolts and add them where necessary free of charge to resolve the concern.