approx '90 model, p/pack under flywheel 2 cyl 35hp evinrude. At full rpm after about 30 secs the engine cuts out and sparks intermittantly on both cyl. I think it is the engine protection cutting in but not sure if this model had that. If it does could it be over rev, and/or overheat? Motor will still idle fine and will stop carrying on after about 30 secs. of idling. Wont do it when cold.
