Having problems with your 2004 Chevrolet Silverado ?
Tried to start my 2003 chevy silverado and the engine reduced power light came on and would not start
Common problem with wiring to tac unit wires break inside sheathing a couple inches away from your throttle body. Or your throttle body is dirty.
Repair Help & Product Troubleshooting for 2004 Chevrolet Silverado
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