Catalytic Convertor problems of the 2004 Chevrolet Trailblazer

One problem related to catalytic convertor has been reported for the 2004 Chevrolet Trailblazer. The most recently reported issues are listed below.

1 Catalytic Convertor problem

Failure Date: 08/06/2006

Traveling on highway. Loss of engine power caused a near miss with a tractor trailer traveling behind me. Cause was catalytic converter. The vehicle only has 37000 miles on it. Oxygen sensor also failed, this is the second one replaced. I have only had the vehicle 4 months and only put 5000 miles on it. The vehicle has been in the chevy garage for 10 days now, chevy says they can't find a converter.

Other Engine And Engine Cooling related problems of the 2004 Chevrolet Trailblazer

Engine And Engine Cooling problems	13
Car Stall problems	9
Manifold/header/muffler/tail Pipe problems	6
Check Engine Light On problems	6
Engine Exhaust System problems	5
Service Engine Light On problems	4
Water Pump problems	2
Engine problems	2
Engine Stall problems	2
Loud Engine Noise problems	1
Emission Control problems	1
Engine Knocking Noise problems	1

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