I have a 1999 Yamaha V Max P150TLRX and here is my problem.
I was out running my boat at high speeds and then when I was idling in a no wake zone my over temp and buzzer went off. So I shout down the motor and took off the engine cover and felt the cylinder heads and the three starboard cylinders were hot but the port side cylinder were just warm. I have since replaced the impeller and both thermostats and still runs hot. Any imput would be great.
I was out running my boat at high speeds and then when I was idling in a no wake zone my over temp and buzzer went off. So I shout down the motor and took off the engine cover and felt the cylinder heads and the three starboard cylinders were hot but the port side cylinder were just warm. I have since replaced the impeller and both thermostats and still runs hot. Any imput would be great.