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Re: Spark PLug Testers
Posted to Tool & Equipment Forum on 7/22/2021 215 Replies

Other than a scanner to test or a scope to test secondary spark line, there is no tester worth the trouble.

And there is no spark plug too expensive to just be replaced to test.

The ROI on anything to test a specific plug out weighs the the value to just r... Login to read more.

215 Replies Received (View Replies)