Home Forum Ask A Member Ignition tester Re: Ignition tester

#80762
billw
Participant

    US Member - 2 Years

    In my opinion, those were really more of a spark plug tester, than an ignition tester. Sure, they tried to simulate combustion pressure but didn’t take into account atomized fuel, oil, etc. They were, IMHO, nothing more than an interesting novelty. All you really need to test ignition is an open-gap tester set to at least 1/4". Those are available everywhere.

    Long live American manufacturing!