Overheat Alarm

[steplift20]

thermastas 143 degrees
imtelling you check the sitch boxes this problem is going to drive you crazy
the next time it goes off[and it will] you said the motor rpms cut down, there not supposed to do that m, pull a wire from one spark plug on the port side and hold it close to the plug and see if your getting a spark if you are do the same to the starboard side
remember you have two switch boxes an inner an outtewhen i had that problem it was with my low oil alarm going off and i changed everything
finally i got it right
the switch box