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H2
Recalls
5
Defect
Invest.
3
TSBs
873
Lemon Law
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2003
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2003 Hummer H2
engine problems
Click on a problem below for details.
NHTSA: Engine
4
NHTSA: Vehicle Speed Control
3
NHTSA: Engine And Engine Cooling
1
NHTSA: Engine And Engine Cooling: Engine
1