2009 Hummer H3 Repair & Maintenance Costs

A guide to repairs, service, and maintenance costs for your 2009 Hummer H3

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2009 Hummer H3
Annual Repair Cost
on average
The annual maintenance cost of a 2009 Hummer H3 is $621. Repair and maintenance costs vary depending on age, mileage, location and shop.

Most Common 2009 Hummer H3 Problems

2009 Hummer H3 vehicles have 8 reported problems.The most commonly reported 2009 Hummer H3 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....
A loose or worn gas cap may cause check engine light to illuminate.

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Most Common 2009 Hummer H3 Questions

There are 17 related questions for 2009 Hummer H3 vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked questions.
This happens intermediate. while accelerating speedo goes dead and no throttle response if gas pedal floored it comes...
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