Hummer Problems

Find the most common issues based on car owner complaints

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Most Common Hummer Problems

One or more heater & AC (HVAC) temperature and/or air delivery mode door actuator may fail, resulting in improper temperature or air delivery.
A loose or worn gas cap may cause check engine light to illuminate.
The CD player may fail due to an internal fault with the radio.
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3 Known Hummer Brake Problems

2 Known Hummer Drive Train Problems

3 Known Hummer Electrical & Lights Problems

10 Known Hummer Engine Problems

5 Known Hummer Exhaust & Emissions Problems

3 Known Hummer Heating & Air Conditioning Problems

4 Known Hummer Maintenance Problems

2 Known Hummer Miscellaneous Problems

1 Known Hummer Suspension & Steering Problem

33 Known Hummer Problems

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