Having problems with your 2004 Chevrolet TrailBlazer ?
2007 chevy trailblazer (6 cyl., 4.2) shows obd2 codes of P0455 and P0506. No issues for 10 months now stalls when cold.
\015 Vehicle gets 20.2 mph, no issues until now\015
Repair Help & Product Troubleshooting for 2004 Chevrolet TrailBlazer
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