1998 Chevrolet Tahoe Repair Question
Topics covered: Runs rough, Backfire, Firing order.
Mileage: 139,000 miles.
Mileage: 139,000 miles.
Asked on January 12, 2013
Chevrolet Tahoe Runs rough Problem
Runs rough after warmed up. replaced egr. still runs rough backfires
Answer
Replied on January 12, 2013
chekc fuel pressure and firing order.