2003 Cadillac CTS Repair Question
Topics covered: Miscellaneous.
Mileage: 12,000 miles.
Mileage: 12,000 miles.
Asked on November 10, 2012
Cadillac CTS Problem
What is code p3920
Asked by (pending member)Answer
Replied on November 10, 2012
please re check as there is no code in my system for this
Roy
