How Often Should I Flush My Outboard?

How often should you flush your outboard motor?

every six weeksA full flushing of the motors must be done after every use, and it’s recommended every six weeks if it’s been sitting in storage.

It’s important to run the motors long enough for the thermostat to open, allowing the fresh water to flush the salt from the entire powerhead..

What dissolves salt buildup?

You can safely use vinegar or CLR to remove the salt creep, but the important factors are applying the treatment long enough and using enough elbow grease. Keeping the glass immersed in either vinegar or CLR over a period of time will dissolve the mineral deposits.

Is 1000 hours a lot on a boat?

The typical gasoline marine engine will run fine for the first 1,000 hours. It is at this juncture that the engine starts to exhibit small problems. If these small problems aren’t addressed, they can turn into major problems which may make the last 500 hours of life difficult to reach.

Is Suzuki better than Yamaha?

Suzuki is the better all-rounder, but their bikes come across a bit bland. By now they shook off the old perception people have about them being a “discount Honda”, but I wouldn’t say that any of their bikes are class-leading. Yamaha on the other hand, makes A+ stuff and D stuff.

How do you flush an outboard motor?

How to Flush Outboard Engines that have a Flushing Port:Remove the cap from the flushing port, and thread your garden hose into it.If the boat is in the water, tilt the engine up until the outdrive has drained of saltwater.Turn on the water, and let it run for at least five minutes.Do not start the engine.More items…•

Can outboard motor run out of water?

You can run an outboard for a very short time out of water, but the impeller is running dry and will shred very rapidly.

Does vinegar remove salt?

Use a soft-bristled brush (or an old toothbrush) to remove dried salt stains from clothing. This whisks away the salt without forcing it into the material. If traces of salt remain on the clothes, try a solution of 1 tablespoon white vinegar and 1 quart of water. Dampen a clean cloth with the solution.

Does vinegar dissolve salt?

Because vinegar is mostly water, and because salt dissolves in water, that is what is happening. … You can add salt until no more will dissolve to make a supersaturated solution or a paste, if you like. You could add a nonsolvent to the vinegar to reduce the solubility, something like a glycol or glycerin.

Where should water come out on an outboard motor?

The cooling system on an outboard is a very simple and compact application. Water is inducted through the lower unit by a water pump impeller, and then forced upward to circulate throughout the powerhead, and eventually exits through the exhaust system.

What’s the most reliable outboard motor?

So before you make any moves, be sure to check out these 10 best-of-the-best outboard engines.Suzuki DF25. Hour upon hour of testing has proven the reliability and easy starting of the DF25. … Yamaha F25. … Mercury 75/90/115. … Torqeedo Deep Blue. … Suzuki DF90. … Yamaha V-Max SHO 115. … Evinrude ETEC G2. … Yamaha F250.More items…•

How do you flush an outboard motor without a hose?

You can put a fresh water wash down system in ur boat and use it to flush your engine. You can put a fresh water wash down system in ur boat and use it to flush your engine.

Should I leave my outboard motor up or down?

Should I leave my engine up or down? Simply put, if you are leaving the boat in the water, leave it in the up position to avoid growth. If you are leaving it out of the water, trim it down to drain the water and protect the Power Tilt and Trim seals from the sun.

How long can you run an outboard motor out of water?

and it can run day in and day out. (Without coolant and you risk damaging the neoprene impeller in the waterpump after about 30 seconds. Take that out of the equation and the engine is good for 3-5 minutes.) If you run an inboard out of the water you need to be very aware of the prop under the boat.

Is an engine flush a good idea?

A good engine flush can help loosen deposits and dissolve sludge, returning your engine to like-new condition. However, in old engines with high miles, sludge may be the only barrier keeping oil from seeping through worn or cracked seals. Removing the sludge exposes the seals for what they really are – junk.

What happens if you don’t flush your outboard?

In my opinion: If you don’t flush it immediatly when coming in, it doesn’t do much good. But any flushing is better than no flushing. Corrosion takes place even if you do flush because you can’t get the salt water out of things like screw threads.

How many hours should an outboard last?

1,500 hoursA typical outboard engine should provide 1,500 hours of run time, if it is properly maintained. Changing your oil every 50 hours of operation or six months will double or triple your engine’s life. Running your engine regularly, with proper flushing after each use, also extends your outboard’s service.