I have a 1995 150 hp Suzuki outboard, with a overheat buzzer problem. When I start it up, let it run for awhile to warm up, then throttle up. the overheat buzzer goes off. My local dealer said to check the heat of the motor with the cover off, and I did this, and it wasn't overly hot. I could put my hand on the motor - all cylinders - and it was hot but not burning. He then told me to just shut the motor off, and then start it again and go on my merry way. This works, but if I don't let the motor warm totally up -- many minutes and often many many minutes-- the buzzer goes off again. How long does this motor have to warm up to avoid having the buzzer go off? I am using it in warm water (South Padre Island, Texas coast) in warm weather of 80 degrees or so, so warming it up isn't a long problem, altho if I don't let it idle for quite a long time, the buzzer goes off.... and yet the motor's water cooler is running fine, and I replaced the impeller to make sure it is getting the maximum cooling water....thanks for your help on this.. Jonathan
