NHTSA — Engine And Engine Cooling Problems

3.0

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
47,667 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2001 Pontiac Montana engine problems

engine problem

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2001 Pontiac Montana Owner Comments

problem #6

Sep 122005

Montana 6-cyl

  • Automatic transmission
  • 95,000 miles

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

At 95,000 miles, my 2001 Pontiac Montana van began to leak water and I took it to a local mechanic. He informed me that the intake manifold gasket was leaking and that it needed to be replaced or that it would damage the engine permanently. In order to verify the problem, I took it to the local Pontiac dealer and the diagnosis was confirmed. Both garages told me that they had repaired the same problem on many of the same engines that were used in Chevrolet, Pontiac and Oldsmobile. The cost of the repair was in excess of $830. If these are inherent problems with these engines, why hasn't GM issued a recall" I repaired the same problem with my 1997 Pontiac Transport Montana twice. When are they going to stand behind their product and repair the flawed design"

- Comer, GA, USA

problem #5

Mar 052005

Montana 6-cyl

  • Automatic transmission
  • 49,000 miles
I own a 2000 Chevy lumina and a 2001 Pontiac Montana both have 6 cylinder engines and I have had to replace the head gasket on both of these vehicles. One has 50,000 miles and the other has 70,000 miles. The mechanic that did the repairs said he is replacing the head gasket GM's 6 cylinder vehicles all the time.

- Coraopolis, PA, USA

problem #4

Feb 262004

Montana 6-cyl

  • Automatic transmission
  • 36,000 miles
Engine on high idle at all times, vehicle runs even with the brakes applied. Difficult to handle during slow turns.

- Country Club Hills, IL, USA

problem #3

Mar 012004

Montana 6-cyl

  • Automatic transmission
  • 60,000 miles

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

Dexcool coolant leaked out of the intake manifold gasket overheated and stalled on the highway.had to have the garage replace the intake gasket, valve cover gasket and the cylinder head gasket.

- Ajax, 00, USA

problem #2

Oct 152001

Montana

  • Automatic transmission
  • 46,000 miles
A/C condensor replaced in April 2002....evap core has large hole in it has to be replaced June 2003..currently no A/C service engine light has given false signals since ownership..problem cannot be identified..

- Memphis, TN, USA

problem #1

Dec 152002

Montana

  • Automatic transmission
  • 0 miles
Pontiac Montana--found a coolant leak around the intake manifold--this is a known problem that GM does not seem to want to address (much info on the internet pertaining to very angry GM owners)--luckily (maybe) the problem will be fixed "forever".

- Alexandria, IN, USA

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