2008 GMC Sierra 3500 HD Repair & Maintenance Costs

A guide to repairs, service, and maintenance costs for your 2008 GMC Sierra 3500 HD

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2008 GMC Sierra 3500 HD
$908
Annual Repair Cost
on average
The annual maintenance cost of a 2008 GMC Sierra 3500 HD is $908. Repair and maintenance costs vary depending on age, mileage, location and shop.

Most Common 2008 GMC Sierra 3500 HD Problems

2008 GMC Sierra 3500 HD vehicles have 0 reported problems.The most commonly reported 2008 GMC Sierra 3500 HD problem is: Reduced Power and Check Engine Light
The gmc sierra 3500 hd uses a throttle position sensor (tps) which commonly fails and causes: check engine light...
A loose or worn gas cap may cause check engine light to illuminate.

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Average
The GMC Sierra 3500 HD Reliability Rating is 2.5 out of 5.0, which ranks it 11th out of 17 for fullsize trucks. The average annual repair cost is $1,121 which means it has poor ownership costs. The frequency of repairs is average, but when issues do arise, they are more likely to be severe than with other models.

Most Common 2008 GMC Sierra 3500 HD Questions

There are 0 related questions for 2008 GMC Sierra 3500 HD vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked questions.
Pulling it up like a 6% grade it will overheat and i have to pull over and let it cool down??
When docking trailer, low revving and slow moving steering becomes non-power. brakes are quite often "soft" even when...
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