fuel cooler

letsgo19

Seaman
Joined
Dec 24, 2009
Messages
68
Does a mercruiser 305 carbed engine have a fuel cooler?It"s a 2004.I can"t find one but i"d like to make sure for winterizing purposes in case i should need to drain it.
 

Gary H NC

Fleet Admiral
Joined
Dec 1, 2005
Messages
8,972
Re: fuel cooler

Never seen or heard of a fuel cooler..
It may have a power steering cooler and those do need to be drained.
 

dubs283

Vice Admiral
Joined
Jul 27, 2005
Messages
5,333
Re: fuel cooler

Never seen or heard of a fuel cooler

mercruiser cool fuel system uses raw water to cool the fuel at the pump to help prevent vapor lock

yes power steering cooler needs to be drained if not flushing with antifreeze

in any case, if equipped with a cooler of any kind, it will be located in-line with the raw water intake hose prior to the t-stat housing
 
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