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Re: 2005 Trailblazer No Spark
Posted to Technical Discussion Forum on 4/12/2018 6 Replies

Glad you got it figured out, sorry it cost someone a PCM. Consider it tuition. I was just getting ready to leave work, so I just put up a list of items, but it sounded like you had that throttle issue. If you don't replace the TB you may have an encore perform... Login to read more.

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