Esc wiring help needed
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CF Beginner
Joined: Jul 2022
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From: Ca
Electronic spark control wiring help
Hi i have a 94 gmc sierra which had a 4.3l w/ manual trans. I swapped it out and shoved in. 88 chevy 5.0l w/700r4 trans. I am running ecm 16196395 the problem i have is the yellow and black wire coming from my spark control . where or how can i wire it in
Last edited by Jmc70; Aug 23, 2022 at 11:40 PM. Reason: Doesn't look correct
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