Pontiac Montana cooling system problems

cooling system problem

7.0

pretty bad

Typical Repair Cost:

no data

Average Mileage:

153,500 miles

Number of complaints:

2 complaints

Most common solutions:

  1. not sure (2 reports)

Helpful Websites About 1999 Pontiac Montana tempature rises and falls erratically

A D V E R T I S E M E N T S

problem #2

2008Feb 01

Montana X

  • Automatic transmission
  • 140,000 miles

I have the same problem as the others with this vehicle, Only cools when the car is in motion, and then sometimes not at all. It sounds like lots of people had problems with this vehicle. I have spent about 1200 $ on this problem alone and it is not getting fixed

Al S.

Essex Junction, VT, USA

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problem #1

2008Jan 07

Montana 3.4L

  • Automatic transmission
  • 167,000 miles

getting the coolant filled seems impossible. Park on a hill and the problem resurfaces. Also misfires occasionally.

Ron S.

Dillsburg, PA, USA

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