6.0
fairly significant- Typical Repair Cost:
- $240
- Average Mileage:
- 72,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- replace o2 sensor (1 reports)

fuel system problem
Helpful websites
- No one has added a helpful site for this 2002 Montana problem yet. Be the first!
A D V E R T I S E M E N T S
Check engine light came on and stayed on. Engine started to idle rough and sputter on take off. Dealer changed O2 sensor and noted a leak in the intake manifold gasket.
- jnkhats, Fergus Falls, MN, US