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While I have was about to do a compression test on it, the screw in insert for my gauge system was larger than the spark plug hole, so I was unable to
Here is what I came up with I hope this help somebody else so if it doesn't want to spend hundreds and hundreds of dollars on parts that are hard
Compression is good...135+- on all 3. No overheating. I can keep my hand on heads almost indefinitely. Stream is lake water temperature. Water pump was
That's probably a stop button not a start button.
You can disconnect it if you think that's the problem.
The spark on those can be very difficult