5.5

fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
16,146 miles

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problem #2

Sep 202008

Acadia

  • 30,286 miles
Check engine light / stabilitrak warning light leading to discovery the engine cylinder head and valves were damaged and needed to be replaced. Total repair took 33 days. Apparently this is an ongoing problem with this GM engine. Numerous internet sites state improperly manufactured camshaft components are the possible cause. My camshafts were not replaced, but I do suspect they were probably the cause based on present information available to me.

- Wanaque, NJ, USA

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problem #1

Mar 312007

Acadia 6-cyl

  • Automatic transmission
  • 2,005 miles
- the contact stated that while driving the 2007 GMC Acadia with 2,005 failure mileage at 50 mph, the vehicle completely lost power. The contact tried to restart the vehicle, but nothing happened. The vehicle had to be towed to the dealer. The dealer was installing a new engine. Update 05/10/07

- Monroe, MI, USA

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