1990 GMC Rally Wagon 1500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1990 GMC Rally Wagon 1500
Verified by mechanics, reported by drivers like you
1990 GMC Rally Wagon 1500 ProblemsDriveability Problems Due to Internal Distributor Fault
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.
1990 GMC Rally Wagon 1500 QuestionsPO466 (1 answer)
How soon will I bring to the mechanic with the CodePO466.