2008 Chevrolet Trailblazer Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2008 Chevrolet Trailblazer

The HVAC blower motor may stop working at one or more speeds due to a faulty blower motor resistor block. Our technicians recommend to confirm the resistor is at fault by first checking the operation of the switch.

I have a vibration when in drive while holding the car still at a stop light

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

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I have a 2008 Chevrolet Trailblazer LTZ 5.3L V8 140,000 km. Two days ago when I started the car and began driving, I noticed the “Check Gauges” light had come on and the oil pressure gauge needle was exactly at 0. I immediately stopped my car and shut down the engine to check the oil level which ...

The fuel gauge does not go over half tank even after filling. I've been told a few different things to try but I am wandering if anyone else has had this issue.

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Without a doubt this is the worst vehicle I have ever bought. In addition the chevy dealers are the most uncooperative people I have ever encountered. They either don't know or will not be honest about your situation. This car is a electrical nightmare.

I purchased this SUV with 38,000 miles on it. I now have 129,900 and it is still going strong. I am just now needing to replace the front brakes. My gas milage on the hiway averaged to 18.2 mpg. Have not had to change spark plugs yet, but did remove and regapped them. I an sorry they quit makeing the TrailBlazer. It is great for city and some country driving, with good groung clearance. I have ...

I bought this used in 2012. V6 engine. I have always loved the Trailblazer/Jimmy models but this is the best I have owned yet. Comfortable, great in snow, great for picking up stuff for garden, yard etc., mostly reliable, not too many gadgets to fail (but do miss back up camera as lots of blind spots when backing up), ok on gas mileage, easy to get into and out of (have running boards). I d...

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