Thanks for the suggestions guys!
Spark test was great top and bottom.
The compression test. Not so great.
102 psi lower
76 psi upper
Is it worth chasing further, or am I throwing money at a bottomless problem?
This is a bizarre issue I cannot seem to diagnose. The motor is new to me, and I’ve never had it running on the water.
I currently have it setup in a 55g drum.
It will start and idle for about 30 seconds. Once it fires and runs for 30 seconds, it will not start again until the next day /...
