THE BEST SIDE OF MERCURY OUTBOARD MOTOR UPGRADES

Jun thirty, 2012 #1 There are many of water-in-the-oil threads so I just assumed I would throw this to choose from. Any water signifies a seal is leaking, and it can be as simple as an oil fill plug seal or as difficult like a prop shaft seal. The true secret is finding which of them are leaking. When I rebuild a lower unit, I test it for both equa