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Old 02-09-2019, 12:38 AM   #6
pwdcougar
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Join Date: Oct 2013
Location: New Jersey
Posts: 1,302
Re: Champion Spark Plug Cleaner

The little unit I picked up has two buttons. One blasts the glass bead and the other just high pressure air. Before reinstalling the plug I always inspect it and take a close look at the inner insulator. It only gets used on small engine plugs though.

Paul
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1969 Mercury Cougar Standard 4 speed
1969 Mercury Cougar XR7 convertible
1970 4WD Chevrolet Suburban
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