2003 Pontiac Bonneville Repair Question
Topics covered: Compression, Gas, Spark.
Mileage: 180,000 miles.
Mileage: 180,000 miles.
Asked on January 26, 2013
Pontiac Bonneville Compression Problem
It has a misfire on cycl #2 and really poor gas mileage
Asked by (pending member)Answer
Replied on January 27, 2013
Check for faulty spark plug, or lead, check compression on that cylinder, start here.
