anti freeze in cylinders

b0mbtrack

Petty Officer 1st Class
Joined
Mar 26, 2007
Messages
269
My friend has twin mercs, v8 fresh water cooled. not sure the year or anything i'll have to ask him. He just replaced his risers and when he turns over the engine lots of antifreeze comes out of the cylinders.
He replaced three out of the 4 this year and the other one he did the year before and didn't have any problems that year but for some reason when he did these three now this is happening. any idea?
 

b0mbtrack

Petty Officer 1st Class
Joined
Mar 26, 2007
Messages
269
Re: anti freeze in cylinders

he also said he pressurized the cooling system and that it held fine at like 20 pounds.
 
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