cooling ?

KRISTIAN1979

Cadet
Joined
Jul 4, 2013
Messages
24
I have a 1996 mercury 75HP 0G421706 I have been searching al over the internet for an answer.
this is a motor my dad bought used last week have no contact info for the last owner.

my problem is the water pump is pumping and water is coming out the pee hole but I am not getting water to the thermostat housing I've used vinegar flush to break up the salt deposits I've pulled the LU used a hose to push water up the coolant tube with LU off will push water thru the pee hole but not thru the T-stat and if I put the hose in the pop up valve hole it comes out the T-stat hole and vise versa and the port going down from the pop up valve it runs out the LU .

thank you for the help in advance
kristian
 

KRISTIAN1979

Cadet
Joined
Jul 4, 2013
Messages
24
Re: cooling ?

1996 75hp put new t-stat and new poppet valve bought a large bucket to submerge the foot in ran for 45 min and no buzzer
 
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