1979 mercruiser 140 HP

j3.luper · May 20, 2012

The motor has been rebuilt that I know of but took it out it is getting hot. Is it the impeller Or the water pump?

Bondo · May 20, 2012

Re: 1979 mercruiser 140 HP

j3.luper said:
The motor has been rebuilt that I know of but took it out it is getting hot. Is it the impeller Or the water pump?

Ayuh,... Welcome Aboard,.... Replacin' the Impeller is Always the 1st thing to do, in Any overheat situation....

Circulatin' water pumps Rarely go bad, 'n Leak when they do...