NHTSA — Engine And Engine Cooling Problems


really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 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.

2005 Pontiac Montana engine problems

engine problem

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2005 Pontiac Montana Owner Comments

problem #2

Mar 132007


  • miles


2005 Pontiac Montana SV6 automatic sliding door opens while driving, bad sensor and broke cable was replaced. The consumer also stated the engine failed, which ultimately led to an engine replacement. The vehicle began shaking and misfiring. A bad plug and the stabilizing bar links were replaced. The undercarriage was cracked which was causing a loud knocking and thumping sound under the vehicle. The consumer also had the seats replaced with an after market leather kit because stains had formed on the seats due to moisture. The consumer later discovered a recall had been issued because the after market kit could cause the passenger sensing system to malfunction if the passenger sensing system malfunctions, the front air bag on the passenger side may be disabled when it should be enabled, or enabled when it should be disabled. The consumer was informed his vehicle was not included in the recall

- Conway, AR, USA

problem #1

May 232005

Montana 6-cyl

  • Automatic transmission
  • miles
2005 Pontiac Montana experiencing problems with the windows and the windshield wipers. The consumer found damage on the door which was remedied, then the consumer reported that both windows rolled down hard. The drivers side was fixed but not the passenger side. Wiper failure occurred intermittently and were replaced, then the passenger window would not roll up. The passenger window was fixed. The driver window did not operate properly and the vehicle stalled on a few occasions while the vehicle was in motion.

- Austintown, OH, USA

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