Does this plug tester show anything meaningful??
Spark Plug "Tester" ?
- Thread starter doitmyself
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- Aug 21, 2020
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- 192
Haven't ever noticed much of a difference between Double Platinum, Iridium. etc...
I've spent more on NGK, Denso, etc, and didn't notice any noticeable difference.
At this point, I just run Autolite Double Platinum in my vehicles since they are cheaper, last 100K miles just fine, and Autolites aren't really counterfeited like the Japanese brands.
I've spent more on NGK, Denso, etc, and didn't notice any noticeable difference.
At this point, I just run Autolite Double Platinum in my vehicles since they are cheaper, last 100K miles just fine, and Autolites aren't really counterfeited like the Japanese brands.
it shows that current arcs and if used properly a spark plug could be a musical instrument
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