Jeffrey 9898
New member
I am hoping you can help me. My 2007 4.3l carberated engine started to overheat last weekend. I replaced the water pump in the lower unit, the impeller was pristine but I replaced it any way. There is no water getting up to the thermostat. The overheat alarm sounds with a cold engine as soon as I start the engine. The boat is only used in fresh water and I am the original owner. Hope someone can help.
Jeff
Mashpee, MA
Jeff
Mashpee, MA