Runs Very Roughly
2000 Pontiac Montana
This problem may be covered under warranty. Ask your Pontiac dealer.
10.0
really awful- Typical Repair Cost:
- No data
- Average Mileage:
- 100 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- replace busted valve spring (1 reports)
engine problem
Helpful websites
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A D V E R T I S E M E N T S
At less than a week old, it suddenly started running very rough. I pulled in my driveway and popped the hood. The engine was practically jumping up and down. Towed it to the dealer to find out it busted a valve spring. What the heck?
- J S., Albuquerque, NM, US