Spiking tach followed by actual misses

DriftingFC · 09-01-2008, 10:18 AM

I filled up that nite. Sunoco 93. I use the same station every time I put gas in the car. Never had an issue. The chances of getting bad gas in todays day is very slim. I have seen MAYBE 2 cars in my years as a tech that had a bad gas issue.

Reason Im thinkin oil pack, is because TACH was acting funny before it had the slight miss. The Tach is driven off the trailing coil.

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09-01-2008, 10:18 AM	#3
DriftingFC Rotary Fan in Training Join Date: Feb 2008 Location: Pittsburgh Posts: 81 Rep Power: 18	I filled up that nite. Sunoco 93. I use the same station every time I put gas in the car. Never had an issue. The chances of getting bad gas in todays day is very slim. I have seen MAYBE 2 cars in my years as a tech that had a bad gas issue. Reason Im thinkin oil pack, is because TACH was acting funny before it had the slight miss. The Tach is driven off the trailing coil.