Check your own car's ignition system in seconds.
Check your own car's ignition system in seconds.

Emmy Award winning mechanic Scotty Kilmer shows how you can check your own car's ignition system quickly. Find out if each spark plug is firing correctly wit...

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Check Your Car's Ignition System In Seconds

Scotty Kilmer, mechanic for the last 49 years, shows a great tool you can use to check your ignition system in seconds. It works great with those modern cars that use coil on plug systems and requires no taking anything apart to check the spark firing.

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