Fast Mercruiser Blue Drain Plugs
Winterizing a Mercruiser 3.0L (4cyl) #diy #mercruiser First time mercruiser owner … first winterization ….. I only found two blue drain plugs on my engine. One on the thermostat housing and one Hey guys in today's video I'm going to show you how to winterize just the motor side on this mercruiser 4.3 V6. This is the only way I like to use a pipe cleaner but was unable to locate it. Using compressed air, draining the heads, and draining the single point Boat 🛶 Repair Drain Plug Leak #boat #drain #repair ...