1981–1986 GMC C/K Pickup
Common problems, technical service bulletins, fluid specs and labor times — verified for your car.
Top Problems (5)
Faulty Fuel Pump
high
Rusting Body
medium
Faulty Radiator
medium
Worn Brake Pads
low
Active Service Bulletins
99-09-40-005E (S — Restraints - Extender Availability For Seat Belt
Restraints and Safety Systems
99-08-52-005B (S — Keyless Entry System - Characteristics of Operation
Accessories and Optional Equipment
99-07-30-017 (S — A/T - Oil Cooler Flushing/Flow Check Procedures
Transmission and Drivetrain
99066E — Campaign - Fuel Injector Sticking Closed
Powertrain Management
99-04-20-002G (S — Drivetrain - Information on Driveline Clunk Noise
Technical Service Bulletins
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