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 124,000 miles.
Worst Hummer H2 Engine Problems
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#1: Low Oil Pressure 2006 H2
- Average Cost to Fix:
- $7,000
- Average Mileage:
- 124,000 mi
We're actively collecting data on the worst engine problems for the Hummer H2.
Please add any complaints you have so we have more helpful data to show!