6.0
fairly significant- Typical Repair Cost:
- $60
- Average Mileage:
- 38,650 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- removed left manifold replaced gasket installed (1 reports)

exhaust system problem
Helpful websites
- No one has added a helpful site for this 2008 Montana problem yet. Be the first!
A D V E R T I S E M E N T S
I would just like to say never again would I buy a Pontiac anything, sold a lemon!
- 67tgthrfever, Nepean, Ontario, canada