Having problems with your 2003 Chevrolet TrailBlazer ?

2003 TRAILBLAZER RUNNING ROUGH AND SHUTS OFF AT FULL STOP, AND WHEN I TURN THE A/C ON THE RPM DROPS.I CHANGED THE PLUGS AND WIRES BUT IT DID NOT WORK, WHAT CAN IT BE?

Posted / edited by AnonymousUser on : 14-09-2020

Answers :

Your throttle body need to be replace i just had the same problem
Throttle body needs to be cleaned.
Repair Help & Product Troubleshooting for 2003 Chevrolet TrailBlazer

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