Manifold/header/muffler/tail Pipe problems of the 2002 Chevrolet Trailblazer

Two problems related to manifold/header/muffler/tail pipe have been reported for the 2002 Chevrolet Trailblazer. The most recently reported issues are listed below.

1 Manifold/header/muffler/tail Pipe problem

Failure Date: 01/01/2010

Exhaust manifold exhibits cracks and small holes. Exhaust fumes enter the cabin.

2 Manifold/header/muffler/tail Pipe problem

Failure Date: 11/22/2005

The manifold cracked on 2002 Trailblazer with 89000 miles on it.




Fuel Economy of Trailblazer Vehicles
Trailblazer Service Bulletins
Trailblazer Safety Recalls
Trailblazer Defect Investigations