Hummer Repair & Maintenance Costs

A guide to repairs, service, and maintenance costs for your Hummer

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Annual Repair Cost
on average
The annual maintenance cost of a Hummer is $699. Repair and maintenance costs vary depending on age, mileage, location and shop.

Most Common Hummer Problems

Hummer vehicles have 35 reported problems.The most commonly reported Hummer problem is: Worn Valve Seats May Cause Engine Misfire
The engine may develop a misfire due to worn valve seats. This fault will cause the Check Engine Light to illuminate....
One or more heater & AC (HVAC) temperature and/or air delivery mode door actuator may fail, resulting in improp...

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Hummer Reviews

Hummer vehicles rate highest in Engine and needs improvement in Electrical
Hummer (17 Reviews)
Drive Train

Most Common Hummer Questions

There are 457 related questions for Hummer vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked Hummer questions.
My 2007 Hummer H3 is jerking when shifting into second and when slowing down it vibrates really bad, I replaced the t...
door alarm stop working, key alarm stop at same time as did the left side of the radio.