2006 chevy trailblazer knocking sound under dash when heater is on for the feet alone

Asked by Jan 23, 2017 at 02:47 PM about the 2006 Chevrolet TrailBlazer LS RWD

Question type: Maintenance & Repair

1 Answer

87,065

Check the blend door actuator, and the linkage right there.

Your Answer:

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