10.0
really awful- Typical Repair Cost:
- $6,500
- Average Mileage:
- 61,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- replace engine (1 reports)
engine problem
Helpful websites
- No one has added a helpful site for this 2007 H3 problem yet. Be the first!
A D V E R T I S E M E N T S
Original owner, all maintenance and oil changes completed early (full sync). Started to run rough then quickly into metal grinding, turned off right away - result....#1 cylinder valve broke, damaging cylinder -- total engine loss at 61K miles. Out of warranty. GM offered 30% cost share but cost under "goodwill" warranty more than paying over the counter (and only 12K/12Mo engine warranty). What a load of BS -- way to stand behind the Hummer brand GM!
- sadh3, Hampton Roads, VA, US