How To Clean Boat Engine After Salt Water

Flushing your outboard motor when you lot've been boating on saltwater is an incredibly important office ofroutine engine maintenance. Not doing this is a recipe for disaster, equally a buildup of salt can block the cooling system, leading to possible overheating and it will eventually corrode your engine from the inside out.

How to flush an engine with a flushing port

Flushing happens one of ii ways, depending on whether your engine has a flushing port or not. Ports of the this kind are found mostly on newer engines, manufactured in the final 10 years or so. The connectedness points vary, and so it'due south best to check your possessor's manual for where information technology's located on your specific model.

Once yous've established the motor has a port, and you've institute it, the residue is easy:

1. Connect a garden hose to the port.
2. Turn on the h2o.
3. Allow the engine flush for five to x minutes.

And that's information technology!

Different the alternative method discussed below, in that location's no need to plough the engine on when using a flushing port - they're designed to exist used without ability, making them a lot quieter and fuel-efficient.

How to affluent an engine without a flushing port

If your engine is doesn't have a dedicated flushing port, you'll need topurchase a gear up of flushing muffs. These earmuff-looking gizmos clamp over the h2o intakes on the side of the gear instance, providing a source of water for when you turn the engine on.

These are the steps:

1. Fit the flushing muffs to the water intakes.
2. Turn on the h2o.
3. Once there'due south enough flow, start the engine and let it idle for ii to three minutes.
4. Watch the engine while information technology runs and don't let it rev over most 1000 rpm.

There are a couple of things to note - if your motor has additional water intake valves to the ones on the gear case, these will need to exist sealed with tape to stop overheating. If your engine doesn't accept water intakes on the side of the gear case at all, you lot'll need to discover yourself a flushing bag instead.

If you're still non sure, have a expect at the video beneath - it runs through both methods of flushing.

A few extra things to keep in mind

It'south advised that y'all flush your engine every single time you use it in salt water. That manner you can exist certain that you've got everything that's left out before it has a chance to settle. You might recollect that y'all can get away with just doing it every then often, but y'all're taking a big take chances. The worst thing would be for your gunkhole to conk out but as you're prepare for a twenty-four hour period of boating, purely due to the fact that it overheated from lack of flushing.

There'southward besides the question of whether it'southward always necessary to do a freshwater flush. Equally we previously stated, the primary time yous'd do an engine affluent is subsequently canoeing in saltwater. Yet at that place are even so occasions when you'd desire to a flush after canoeing in freshwater: if the lake is dirty or contaminated, or if some muck has made its way into the intake. Either style, there's no harm in doing it, so a flush every so often is a good idea.

Hunts Marine is your one stop store for all your boating needs. We have awide variety of accessories onlineand in-store, then whether yous browse in the virtual world or in-person, you can be certain we've got what yous need.

Source: https://www.huntsmarine.com.au/blogs/latest-boating-news/how-to-flush-an-outboard-motor

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