My 260 merc overheats as i get underway.ok at idle.I get flow from the cooler line alsoThe stern drive alpha one pump has about 300 hours no overheats I can remember.
I do hear some noise around the engine pump and also notice line from pump to tstat is hot.
The motor is a 1987 260.
Any experience in this pump
I do hear some noise around the engine pump and also notice line from pump to tstat is hot.
The motor is a 1987 260.
Any experience in this pump