14

Service transmission every 30,000 miles on GMC Sonoma

Problem Description and Possible Solution
Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain optimal operating order.
Problem Data
RepairPal Verified
Average mileage: (–)
14 model years affected: 1991, 1992, 1993, 1994, more1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
14 people reported this problem