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2009 Hummer H3T
Problems & Complaints
Worst 2009 Hummer H3T Problems by Category
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Worst 2009 Hummer H3T Problems
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#1: Transmission Fluid Mixing With Engine Coolant 2009 H3T
- Average Cost to Fix:
- $1,200
- Average Mileage:
- 0 mi
-
#2: Automatic Locks Not Working Properly 2009 H3T
- Average Cost to Fix:
- N/A
- Average Mileage:
- 65,000 mi
-
#3: A/C Not Working 2009 H3T
- Average Cost to Fix:
- N/A
- Average Mileage:
- 72,000 mi