Electronic Spark Timing Wire - Where is it?
Thread Starter
Junior Member
Joined: Oct 2008
Posts: 73
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From: Colorado
Car: 1988 IROC
Engine: 305 TPI
Transmission: BW 5-Speed
Axle/Gears: 3:73
Electronic Spark Timing Wire - Where is it?
Where is exactly is the Electronic Spark Timing (EST) wire located? What is it connected to? I just can't seem to find it.
88 IROZ 305 TPI
Thanks,
88 IROZ 305 TPI
Thanks,
Senior Member
Joined: Jul 1999
Posts: 853
Likes: 0
From: Everett, MA . USA
Car: 89 FORMULA FIREBIRD, 86 CHEVY CAMARO
Engine: L98, LB9 RESPECTIVLY
Transmission: 700 R4 (BOTH)
Re: Electronic Spark Timing Wire - Where is it?
It breaks out of the main wire harness near the a/c unit, it's a single brown wire with a weatherpack disconnect on it.
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