One problem related to other fuel system has been reported for the 2008 Chevrolet Trailblazer. The most recently reported issues are listed below.
My 2008 Trailblazer is having a rough idling issue. . When I first start my vehicle it does not want to keep running. It doesnt want to move either. It is the throttle position sensor and it cost 300. 00 to buy the part.