Inspect transmission/fluid every 30,000 miles on Pontiac Montana

Problem Description and Possible Solution

You may be able to prevent transmission problems by servicing the transmission and inspecting the fluid every 30,000 miles. If the fluid is dark or burned, the transmission system should be completely flushed.

Problem Data
RepairPal Verified
Average mileage: (–)
6 model years affected: 2003, 2004, 2005, 2006, more2007, 2008
6 people reported this problem