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This is to post your solutions to various issues such as re-routing idle air pathways, location of PCV Connections, and anything else that benefits The Gadgetman Groove modification.

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TOPIC: About testing spark plugs...video

About testing spark plugs...video 18 Apr 2019 23:09 #1

Tracy Gallaway
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So here's a great video I just saw, about testing spark plugs. huh, testing spark plugs?

Yup!

This guy's youtube channel is focused on small engines, chainsaws, mowers, etc. BUT- the info and easy techniques he shows are useful, for any gasoline engine. Yes, spark plugs can go or be bad, and not just from carbon fouling. Unseen internal flaws, like a bad resistor, or a hairline crack in the white ceramic insulator, can cause trouble.

I've harped for years on ignition, testing plug wires Ohms resistance, parts selection, etc. But watch this video, and gain some insights. Cheers!