confused on base timing
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Joined: Feb 2006
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From: newcomerstown,o
Car: 91 formula
Engine: 350 tpi
Transmission: auto
Axle/Gears: poss
confused on base timing
i've read on here to unplug 4 wire plug by dizzy,then i've heard to unhook est wire when warm, then cold. after all that, set it to 0' to 5 degree advanced ? so what is the true way?
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Joined: Jun 2006
Posts: 219
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From: Hebron, KY
Car: 1992 RS Heritage
Engine: 305 TPI
Transmission: TCI 700r4
Re: confused on base timing
Unhook the EST wire. Its a brown wire with a black stripe, and located toward the passenger side of the car; by the blower motor. It should stick out from the main loom going to the ECM.
I think the base timing is 0* for TBI cars.
Doesn't matter if the engine is cold or warm, AFAIK.
Dave
I think the base timing is 0* for TBI cars.
Doesn't matter if the engine is cold or warm, AFAIK.
Dave
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