Gentlemen, here is the story, 2 yrs ago the S.L.O.W. was comming on, took it to the mech he said replace the VRO and that the motor was not overheating. I took it to another mech, he replaced the alarm, problem solved. Last week I could run the boat full out for about 15 min then I got a continuous alarm and the motor slowed down, I wasn't sure if it was Overheating or Restriction ? I would shut the motor off for only a 1 min and run at half speed to camp site. If it was overheating wouldn't the alarm come back on, with a wait time of only a min ? I have also noticed a pool (small) of oil when I have the motor in the store position. Leak = Restriction ??