Question about 2003 Chevrolet TrailBlazer
My 03 Trailblazer EXT is making a loud thumping noise in the rear air compartment, but when I remove the fuse for heat/air B it stops. What is making this noise and will it be expensive to reapair?
Hi, you should check if the blower plastic fan is rubbing against the fan housing ,they get lose with time and make those noises.good luck C1...
Posted on Nov 29, 2008
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