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How to do a relearn on a 2004 Chevrolet Trailblazer 4.2L

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What is the procedure to do a relearn on a 2004 Chevrolet Trailblazer 4.2L? I have replaced the throttle body and all 6 coil packs.

Vehicle: 2004 Chevrolet Trailblazer 4.2L

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Here is a video with the procedure to relearn the Throttle Body:

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