The_Poorman
Cadet
- Joined
- Jun 9, 2011
- Messages
- 10
The problem all started a few weeks ago. I was running across the lake when I came off plane the boat started to heat up so I shut it down. I have replaced the water pump, water pump base, thermostats and popet valve. the engine is still running 20 degrees hotter at idle It normally idle at 150 degrees. I have a good stream when idling. but no water pressure until I rev it up then it goes to 8 LBS (Brand new pressure gauge) I pulled the hose off of the gauge and the flow only trickles out until you give it some gas. I took a hose and ran water from threw the thermostat openings, popet valve and the water pump inlet tube in the mid section it seems to flow fine . it seems to drain from all opening's like there is no restrictions
Does anyone have a cooling flow diagram and suggestions
Does anyone have a cooling flow diagram and suggestions