Cars & Vehicles Auto Parts & Maintenance & Repairs

How to Winterize a MerCruiser V6 Engine

    • 1). Fill the fuel tank with fuel.

    • 2). Open the fuel cap and pour in the appropriate amount of fuel stabilizer into the tank. Refer to the label on the fuel stabilizer bottle for proper ratio amounts.

    • 3). Remove the drain plug at the bottom of the boat with a wrench.

    • 4). Remove the engine cover. Locate the spark arrestor on top of the carburetor. The spark arrestor is a round air filter held on by one nut. Remove this nut with a wrench and pull the spark arrestor off the carburetor.

    • 5). Attach the out drive muffs to a garden hose. Place the muffs onto the out drive over the water-sucking vents. Turn the water on.

    • 6). Start the engine and let it idle for at least 10 minutes. This will allow the stabilized fuel to reach the carburetor.

    • 7). Fog the carburetor by spraying fogging oil directly into it until the engine stalls. This will keep the fuel from varnishing the carburetor.

    • 8). Turn the water source off and remove the out drive muffs.

    • 9). Reinstall the spark arrestor onto the carburetor. Tighten the nut with a wrench.

    • 10

      Locate and remove the drain plugs on the engine block with a wrench. Refer to your owner's manual for drain plug location, as engines made in different years have the plugs in different locations. Allow the water to drain from the engine before reinstalling the drain plugs.

    • 11

      Lower the out drive to the ground to keep the gears in the lower unit lubricated.

    • 12

      Turn the battery switch to the "Off" position.

Related posts "Cars & Vehicles : Auto Parts & Maintenance & Repairs"

How to Remove Undercar Lighting

Maintenance

How to Replace Spark Plugs in a 2006 Dodge RAM Hemi

Maintenance

How to Install an EGR Valve on a Mazda Protege

Maintenance

Thoughts on an Oil Change

Maintenance

How to Replace the Half Shaft on a Chevy Impala

Maintenance

How to Install an ABS Relay in a Saturn VUE

Maintenance

How to Replace Alternator on a 1992 Honda Accord LX

Maintenance

How to Paint Auto Side Mirrors

Maintenance

How to Install a Radiator in a Corvette

Maintenance

Leave a Comment