Listees,
Need your expertise........ We have a 1986 C27 with a Universal M-18. After about 2 hours of motoring, we over heat and the warning buzzer goes off - around 200 degrees F. I've checked the fresh water intake screen and that's clear. I've also inspected the freshwater impeller and that is in very good condition. I checked the coolant when changing the oil in June and was surprised to see it low. Added about 3 cups. It's still over heating after an extended period of running. Where else should I be looking?
Thanks,
Mike Munn
Katie Bay-B
#6154
Benicia, CA
