I have a 1985 150xr2.When running full out it always runs very hot almost in the overheat zone. I also have a friend with the exact boat and motor which had the same reading on his heat gauge. Unfortulay I overheated my motor(my hearing has deteriorated) with not hearing the buzzer. My water pressure gauge showed I was receiving more then a enough water pressure. At home I pulled the pulled the plugs and found as you look at the back of the motor the right top two plugs were getting no oil. I have. I have done a compression check and found that those two cylinders were 110psi instead of 120psi like the other cylinders. I also have a problem with the buzzer which wont stop sitting in the garage. My questions are is their another way to see if I damaged the two cylinders and how can I tell of if I toasted the sensors to the buzzer. Thanks Mark
