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Re: Spark PLug Testers
Posted to Tool & Equipment Forum on 7/22/2021

Love ya Eric.....BUT there is not much on the scope to point you if the engine is not acting up when you check it.....like under load or damp day etc.

I used to unfasten the the bakelie spark plug connectors on the air-cooled VWs as part of any spark plug re... Login to read more.