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View Full Version : 1989 Mercruiser 57 Intake Manifold



air0msw
04-25-2006, 06:18 PM
Took carb off and checked it since previous owner did not put in fuel stabilizer. Carb had water in it. I bought a new marine carb but noticed the inside of the intake manifold was rusted. Will this need to be cleaned out or replaced ? Any info greatly appreciated.

fastjeff
04-25-2006, 09:14 PM
"Probably just moisture. I hope the guy winterized the motor properly, and that the block isn't cracked.

Jeff"