M Tronic Reset

[Mastermind]

Like Kevin said, if it ain't the solenoid, it's the coil. But the wiring harness is occasionally mucked up. Once I had a 661 that the trigger unit on the side of the carb was bad.

 

[Stump Shot]

Like Kevin said, if it ain't the solenoid, it's the coil. But the wiring harness is occasionally mucked up. Once I had a 661 that the trigger unit on the side of the carb was bad.

A bum flywheel can make it go haywire too, but this is fairly a rare occurrence I believe. I've only seen it once.

 

[Mastermind]

A bum flywheel can make it go haywire too, but this is fairly a rare occurrence I believe. I've only seen it once.

Same here. Once, on a MS660.