All this drama over an open circuited spark plug wire or a shorted plug! They should have a maximum of 1,000 ohms per inch of resistance, and a cheap ohmmeter is all that's needed to check plug wire resistance!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!