Search results

  1. M

    89 Cheetah 4.3L Mercruiser Oil/Water Mix

    Looking for some advice on what to check with a 4.3L mercruiser thats mixing oil and water. It is mixing pretty bad, the oil water mix is all the way inside the valve covers. Just looking where to look first. Going to start tearing the engine down to diagnose the issue. Also looking for some...
  2. M

    Mercruiser 470 Replacement

    Can anyone provide me with some optimal replacement options for a 1987 470 Mercruiser engine? I picked up a used boat for very cheap with the intention of replacing this motor. I've heard alot of bad stories about the 470 and dont want to deal with it. My intention is to buy a used motor. Not...
  3. M

    Mercruiser 470 Oil & Water mix in engine

    I'm buying a 20' boat with a Mercruiser 470 engine (and yes I've read all about them). But the owner has stated he had it running last season until the motor starting mixing oil and water. I'm looking to the experts to help me understand the possible causes for this. Not to tell me not to buy it...
Top