This video was filmed in the lab at Western Iowa Tech Community College Motorcycle and Powersports Technology Program. If you would like more info on the program feel free to contact the instructor @ 712-274-8733 ext 1204 or email [email protected] or [email protected]
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5 комментариев
Love these videos, Shane.
The gap will be different if you keep the plug inline, since in that situation you are jumping across two gaps. Voltage drop across the spark plug (in series) should result in lower voltage drop across the tester. I really like that style of tester because you don't need to remove the plug, so you get the test done in half the time.
I looked up the part number and can't find it, has it been discontinued? Thanks
Shane, I love these videos but it is not really the compression that would prevent spark but the density of the fuel/air mixture caused by the compression that would prevent a weak ignition system from being able to spark across the gap. The thing to think about is as you compress a fuel/air mixture you increase the density of the medium so it takes a greater amount of energy to spark across the gap.
Thanks. I tell our customers all the time the plug on the engine is not a valid way to check for spark. Looks like you've got a great program.
FYI — Mac doesn't make this tool its relabeled from Lisle. A lot of of tools are just relabels. Lisle 20700.