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Re: Spark plug 'no-start'?
Posted to Technical Theory Forum on 1/17/2019 1 Reply

Sounds like it's just a batch issue.

Friend of mine has a neat test chamber with a sight glass he made for testing plugs and coils. It's actually for testing race coils, but you can ramp up the pressure in the chamber, and watch the spark. Don't remember the... Login to read more.

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