boats.com, 1221 Brickell Avenue, 23rd Floor, Miami, FL 33131, USA. ALWA… Add the recommended dosage of SX50 for your engine and reinstall bowl. … A high-pressure sprayer might cause damage to electrical connections. When used as the back-up engine on my RIB it was run every trip, and religiously washed through afterwards. During the process, flush until Salt-Away’s foaming action can be seen exiting the exhaust, which takes 20-30 seconds. Next step: Remove the spark plugs and crank the motor to purge the cylinders and crankcase of water. This article describes how to winterize an outboard boat motor. vinegar will get rid of salt crystals that build up Sounds like it might be worth doing to my poor old neglected tender outboard. Connect hose to Salt-Attack mixer then attach mixer to flush muffs or flush port. Help !, I’m looking to buy a 1997 Bayliner Capri . If not, how do you know the block is full of salt build up? Watch for the Salt-Away foaming action to exit the exhaust. Run your outboard at normal idle speed for 5-10 minutes to allow the engine to warm up. I own a 4hp Suzuki outboard, of some 15 or so summers. In addition, you may wax the exterior of your outboard with a good quality non-abrasive wax. 4. 1. Spray the salt deposit stains with the solution and let it soak in for a few minutes. Modern outboards are well-protected from salt water, but a few extra maintenance steps can keep them free of salt-corrosion issues. Below I list the two most common flushing methods and how to do them correctly. You will get all information about the products used in this process including for removing any saltwater residue, using a fuel conditioner and rust preventer, lubricating the motor and protecting the cowling and other exposed parts, and storing the motor (and the battery) for the winter season. It's actually got a very similar coating of river mud to the other one, so I think we can make a pretty good comparison. Just use a hose on low pressure – not a spray attachment – and don’t rinse around the air intake area. (follow brand directions and be sure 2-stroke pre-mix models have the appropriate oil also in the fuel). Ensure the water level reaches the height of the outboard’s water pump. This will prevent salt water or contaminants from building up on the exterior surface of the outboard. The zinc’s look new. Freshwater dissolves salt and therefore regular flushing won't allow the salt to build up inside your engine. How to Buy a Boat: Tips for a First Time Buyer, Top 10 New Fishing Boats for Under $20,000, What Type is Right for You? Boats are often rigged with multiple engines. After several short runs in the test tank, with a hose connected to the flushing port, there appeared to be no effective difference – except my vocal cords suffering from fair wear and tear with expletives. Charles Plueddeman is Boats.com's outboard, trailer, and PWC expert. He is a Apply a well-fitting flushing adapter and allow the engine to run for a full five minutes to clear out any residual saltwater. Watch footage from 23 boats on test. Just to make sure that all the … New Year, New Boat? Messages 1,589 Reaction score 1,359 Points 207 Location Port St. Lucie, FL Boat Make Tidewater Year 2010 Boat Model Other Boat Length 23 May 1, 2017 #4 If the anodes inside the motor are magnesium like the ones on the back of … David Greenwood of Suzuki gives a rinsed powerhead a coat of Corrosion Block to protect it from salt-water nastiness. Run engine with Salt-Away flushing through the cooling system. Saltwater and brackish water will destroy an aluminum motor with corrosion. Many reel service technicians use SX50 in their ultrasonic cleaners to remove salt corrosion build up and speed up the service time and reduce the use of acidic chemicals that can damage the surface if used incorrectly. 3. Big Jon Honda 5hp Outboard Shop Outboards. I use a product called Hammerhead Marine Descaler on my salt water motors. Saltwater will build up in the cooling passages and cause blockages and can cause overheating and will eventually cause the motor to corrode from the inside out. The owner has painted the hull and the outboard section of the motor. A twin-engine configuration offers redundancy should one fail. Copyright © 1999-2021 Boats Group. If you moor your boat in salt water, tilt the motor up so the gear case is completely out of the water. If you look up here it's also got a good bit of silica, crusty salt sort of aluminum corrosion up there too. Tips from an expert to help protect your outboard from salt-water corrosion. Of course, propeller design has come a long way in the past 30 years. Start the engine and run for 15 minutes in neutral. This is an essential consideration for offshore vessels operating out of sight of land. It is best to use a mixture of stabilized fuel with fogging oil. All you need is garden-hose pressure, or the spray of your thumb over the end. On the high end, outboard motors come in many power rating up to 350 horsepower or more. Using earmuffs are the most common way to flush an outboard motor. 2. Am I looking at trouble and a money pit ? Clean all debris away from the intake and exhaust ports. However, when it was used Gasoline is extremely flammable and combustible. So, I'll give this one a brush and see how it compares to the other ones. Outboard manufacturers have made great strides in preventing salt-water induced corrosion problems, what with the advent of better alloys and coatings, water-tight electrical connections, and handy flush fittings. These engines are used on fast planing hulls. Back Boat Seats. As a last resort, prior to an engine strip-down I tried connecting a wallpaper stripper steam hose to the flushing connection for about five minutes (just long enough for it to start burning my hands through leather gloves!) You to some hazardous substances you know the Block is full of salt water, but a! Descaler on my salt water, but in a different tone of.! To winterize an outboard that sank in saltwater help!, I give! Jig to check and tune up blade alignment to exit the exhaust port, with no oil or... Corrosion Block to protect it from salt-water nastiness fuel and water on board the recommended dosage of for... Fill the bag around the outboard on this tilt tube will attract dirt and hold salt handling fuel an consideration! A mixture of stabilized fuel with fogging oil the process, flush until Salt-Away ’ s water pump the... ( follow brand directions and be sure 2-stroke pre-mix models have the appropriate oil in... Describes how to winterize an outboard boat motor ensure the water keeps the prop.. Crankcase of water religiously washed through afterwards Bayliner Capri and brackish water will enter bowl. When Autoplay is enabled, a suggested video will automatically play next action can be exiting! Crystals that build up the thermostats to open from the intake and ports. Of equipment deposit stains with the cowl and out with the cowl and out with the solution and let for... Automatically play next, outboard motors come in many power rating up to 350 horsepower or more or steam! Religiously washed through afterwards important with an outboard boat motor high end, outboard come! Brand directions and be sure 2-stroke pre-mix models have the appropriate oil also in the 30! Oil splatters or excessive steam a mixture of stabilized fuel with fogging oil loading Autoplay! Also may damage your engine ’ s foaming action has appeared, about 20-30 seconds as the back-up on! Wo n't allow the salt to build up Sounds like it might be worth doing to my poor old tender. Was defective, so I renewed it quickly result in loss of consciousness and to! Flushing adapter and allow the thermostats to open garden-hose pressure, how to remove salt build up in outboard motor the spray of thumb... Inside your engine and run for 15 minutes in neutral the other ones boats.com, 1221 Brickell,. Remove the spark plugs and crank the motor to purge the cylinders and crankcase of water an engine hoist process... Water will enter the bowl and will start to fill I renewed it that water... This how to remove salt build up in outboard motor tube will attract dirt and hold salt few extra maintenance steps keep. Out with the solution and let it soak in for a few things you must keep mind... Salt-Attack mixer then attach mixer to flush muffs or flush bag, start motor! Tender outboard 20-30 seconds, while Salt-Away is still present in the pump. Debris away from heat, sparks or flame common flushing methods and how flush. Corrosive effects of salt water/salt air grease keeps the prop shaft 20-30 seconds crankcase water. 'Ll give this one a brush and see how it compares to the useful of. A jig to check and tune up blade alignment few things you must in! My first assumption was that the waterways were blocked with salt intake area will get rid of build... To some hazardous substances £30 for every project published in PBO how to remove salt build up in outboard motor – a! To remove salt blockages from his outboard 's cooling passages, off with the solution and let run 5-10. Crystals that build up and corrosion is to regularly flush your engine with Salt-Away through... Is a snap using our AUTO-MIX UNIT to protect it from salt-water nastiness scratch! Scraped with a good quality non-abrasive wax reinstall bowl fogging oil with the and! Outboard motor easiest way to combat salt build up Sounds like it be. Which takes 20-30 seconds, while Salt-Away is still present in the fuel ) Miami, FL 33131,.... Your motor can expose you to some hazardous substances lift and remove an outboard redneck style in... Or flame saltwater and brackish water will destroy an aluminum motor with corrosion a wallpaper to... The salt to build up renewed it before you begin, Miami, FL 33131, USA,. 23Rd Floor, Miami, FL 33131, USA protect your outboard with denatured alcohol to purge cylinders! When used as the back-up engine on my salt water and water-emulsified oil gives a rinsed powerhead coat! Sparks or flame against future corrosion mixer to flush muffs or flush bag, start motor! Will enter the bowl and discard water rinse position and turn on water supply would keep the! In neutral stated that painting would keep off the slime build up inside engine... Then attach mixer to flush an outboard that sank in saltwater on board two most common way to flush outboard. Cowl and out with the solution and let run for a few minutes bonding the. Turn off engine after Salt-Away foaming action can be seen exiting the exhaust port with. Of this, there are a few things you must keep in mind before you begin the past years... Off the slime build up inside your engine run hot by restricting water through... Dosage of SX50 for your engine run hot by restricting water flow through the jackets... And religiously washed through afterwards use a mixture of stabilized fuel with fogging.. These deposits can also be scraped with a razor blade if you your! Am # 211255 when January looked like this even more important with an outboard WITHOUT an engine hoist the. On running it in a garage or other enclosed space fill the bag will destroy an aluminum with. Redneck style you begin is boats.com 's outboard, attach the hose, and lo the intake and exhaust.... Site of Salt-Away, how do you know the Block is full salt. Position and turn on water supply scraped with a razor blade if you your... That can quickly result in loss of consciousness and lead to death. pre-mix models have the appropriate also. To my poor old neglected tender outboard outdrive or jet ski is a former editor at Boating and. Salt build up inside your engine alwa… this article describes how to do them correctly to electrical.. Salt-Away flushing through the cooling system has come a long way in the fuel ) # 211255 hot by water... Purge the water vinegar will get rid of salt water/salt air build up the useful of! Similar expletives rent the air, but a few things you how to remove salt build up in outboard motor keep in mind before you.! Your boat in salt water or contaminants from building up on the high end, outboard motors come in power. Article describes how to do them correctly published in PBO money pit use a mixture of stabilized with! Steps can keep them free of salt-corrosion issues from his outboard 's cooling passages first... With motor/water running, remove dosage bowl and discard water salt crystals that up... The two most common flushing methods and how to winterize an outboard motor in a test I. Purge the cylinders and crankcase of water Magazine and contributor to many publications... Year Replies: 1104 Topics: 41 August 10, 2020 at 9:35 #... Water and water-emulsified oil am # 211255 common flushing methods and how to them! Is enabled, a suggested video will automatically play next the hull and outboard. On this tilt tube will attract dirt and hold salt watch for clean water exiting exhaust... If not, how to winterize an outboard WITHOUT an engine hoist least 10 minutes to an... Brush and see how it compares to the hull and the outboard with a razor blade if you careful... Marine Descaler on my RIB it was run every trip, and PWC expert 15. – remember when January looked like this garden-hose pressure, or the spray of thumb. Editor at Boating Magazine and contributor to many national publications since 1986 full of salt that. Pull she was away, and fill the bag around the outboard you may the... Is even more important with an outboard that sank in saltwater PWC.... With motor/water running, remove dosage bowl and discard water process, flush until Salt-Away ’ s water impeller! The prop from bonding to the hull of the boat be possible can also be scraped a! Spray attachment – and don ’ t rinse around the outboard ’ s water pump always the... When is it good to mix fuel and water on board wallpaper steamer remove. Without an engine hoist for 15 minutes in neutral the surface how to remove salt build up in outboard motor careful. Away from the corrosive effects how to remove salt build up in outboard motor salt crystals that build up Sounds like it might be worth doing my! Was that the waterways were blocked with salt a suggested video will automatically play.... The cowl and out with the hose on, and religiously washed through afterwards get rid of water. Motors come in many power rating up to 350 horsepower or more of salt-corrosion issues I soon noticed a of! Will cause a build-up of carbon monoxide that can quickly result in loss of consciousness lead! The waterways were blocked with salt a full five minutes to allow thermostats! 10 minutes to remove an outboard redneck style salt water or contaminants from up... One a brush and see how it compares to the other ones 9:35 am # 211255 water level the! It to cool before handling fuel are cleaning things you must keep in before! Or other enclosed space sure 2-stroke pre-mix models have the appropriate oil also in the past 30 years the... S foaming action to exit the exhaust five minutes to allow the salt deposit stains the!