Hummer H2
engine Problems
We don't have a lot of Hummer H2 engine problems on file — feel free to add yours here. The most common H2 engine problems cost $7,000 to fix & occur at 115,000 miles.
The worst model years for engine problems are the 2006 H2, and the 2005 H2.
Worst Hummer H2 Engine Problems
-
#1: Low Oil Pressure 2006 H2
- Average Cost to Fix:
- $7,000
- Average Mileage:
- 124,000 mi
-
#2: Lifters Failing 2005 H2
- Average Cost to Fix:
- N/A
- Average Mileage:
- 105,000 mi