Quote:
Originally Posted by Jooseppi Luna
Hm, OK. How do I make sure I'm not the ground?!
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First off, I would run the car in a dark garage at night. Spray a fine mist of water around and see if the plug wires are leaking.
If not, turn on the lights and pull out one wire at a time and plug it into a spark plug tester to see if the flame is steady and blue.
All of this is with the engine running.