"It is a must to start with th
"It is a must to start with the sea water path from the pick-up all the way to the engine.
Check for any restrictions, internal de-lamination of suction hoses and/or hoses after the sea water pump. This is seldom considered when tracing out over-heating issues.
Did you also replace your exhaust risers?
Rick ... aka Ricardo..... AQ series Volvo Penta repair
28' SDN F/B w/ twin Volvo Penta 5.7L DP's
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