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Timing A 1993 Firebird

Jfreqe

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Feb 6, 2022
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Ok, so I think I have the distributor close to the right spot, but I was trying to time the engine with a vacuum gauge to find the highest vacuum reading.

I turned the distributor, advancing it as far as it would go, and vacuum reading kept going up.

Would that mean I would have to pull out the distributor and advance it one more notch?