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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:

  1. replace busted valve spring (1 reports)
2000 Pontiac Montana engine problems

engine problem

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2000 Pontiac Montana Owner Comments

problem #1

Oct 082007

(reported on)

Montana Extended

  • Automatic transmission
  • 100 miles

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?

- , Albuquerque, NM, USA

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