This guide will show you how to winterize your k ski, how to de-winterize, and answer the common questions I get about jet ski winterizations .
Supplies You Need To Winterize A PWC
1. Add Fuel Stabilizer To Gas
You want to either fill your jet ski flatulence cooler all the manner up or keep it closely empty for winter memory .
Either manner, you need to add fuel stabilizer ( Sta-Bil ) to the accelerator at the right measurements according to the fuel stabilizer promotion.
You must add the fuel stabilizer before you flush the jet ski, so we know the fuel lines get the mixture besides .
2. Flushing Your Jet Ski
I like using a garden hose as Sea-Doo and Kawasaki flushing port is threaded for garden hoses, the mental picture below shows a Sea-Doo hooked up to a garden hosiery being flushed with water. When flushing with anti-freeze I use a light garden hose .
Flushing Sea-Doo With Garden Hose Yamaha needs a especial sluice arranger as mentioned in the supplies list at the top .
Older Sea-Doo and Kawasaki need a flush adapter excessively .
Some models like my Sea-Doo Spark have a little port where you can slide a little hose over, as shown below. Newer Sparks have the threaded for a garden hose adapter like the bigger units .
Sea-Doo Spark Unique Flushing Port On Some Models Note: Antifreeze is slippery, so wear ’ t flush your jet ski inside your garage or even on your driveway. Do it over the grass or have a catch bucket under the raise of your jet ski to collect the antifreeze. The pink RV & Marine Antifreeze is safe for the environment ; that is why we use it .
How To Flush Jet Ski With Antifreeze
The reason you run antifreeze through your jet ski is to replace any urine that ’ s in the locomotive, exhaust, or intercooler with antifreeze. When body of water freezes, it expands and can crack alloy like your engine, so it ’ sulfur authoritative you flush with antifreeze .
Note: Some models need you to use an electric pump to force the antifreeze through .
Important: You must have the locomotive on when pouring antifreeze. Do NOT flush your jet ski when the locomotive is off ! ! !
- With the jet ski level to the ground, connect the funnel to the hose and the hose to the jet ski flushing port. It’s best to thread things barely finger-tight.
- Start your jet ski out of the water.
- With the hose connected and the engine on, pour in the pink RV & Marine Antifreeze. Make sure you’re pouring much higher than your jet ski, I have to sometimes hold it over my head to get it to flow.
- Seeing the antifreeze come out of the nozzle and/or the exhaust is what you want to see, as shown in the video below. Go ahead and pour the whole gallon of antifreeze into one jet ski. Avoid running the engine out of the water for more than 60 seconds, if nothing is coming out after 20 seconds shut the engine off and let it sit for 15 minutes to cool back down as something is not right.
- When done pouring shut the engine off and disconnect the flushing hose.
once again, do not flush your fountain ski with the locomotive off .
3. Fog Your Engine
Since your jet ski will be sitting for a few months, it ’ randomness best to fog the locomotive .
To fog your jet ski engine requires you to remove the spark chew and spray obscure anoint into each cylinder for about 3 seconds. Video demonstration here .
With the restrict wholly pulled in, hold the begin button and turn the engine over a few times. When the accelerator is amply held in it keeps the engine from starting. Some models of Waverunner need you to hold the beginning and stop button simultaneously rather of the accelerator .
4. Remove Your Battery And Keep It On Charge
It ’ sulfur best to take the battery out and keep it on a smart battery charger while in repositing. You want to use a smart battery charger as it will turn on and off as it ’ randomness needed .
A solar battery charger can be used alternatively if you keep the jet ski outside and don ’ metric ton want to remove the battery. This is what I do, and my last battery gave me 5 years of service .
ideally, you should keep the battery out of the weather and somewhere that doesn ’ thymine beget below freeze .
If you don ’ t keep your batteries on agitate during the winter, you run the risk of them being dead future temper. Lead-acid batteries go flat when they ’ rhenium not used or kept on charge .
You can see our guide here to see what smart battery charger or solar charger you should get .
5. Rinse And Then Lubricate Everything
Take the seats off and unscrew the drain plugs .
Lean the fountain ski back to allow water to flow out, and then rinse the inside with your garden hose. This is to get any seawater and sludge out before we store it .
Let the jet ski seat for a bite to let the water melt .
then take your anti-corrosion spray and coat everything inside the engine compartment, focusing more on the electric components and anything glazed .
Don’t forget to spray the pump area too! Anything that moves needs to be covered in the anti-corrosion spray .
6. Cover Your Jet Ski
If you have a custom-fitted cover from the manufacturer, put that on the jet ski but also get another cover to go over that for winter storage .
You want a irregular cover that wholly covers your jet ski as I ’ ve done below .
belittled critters like to hide in the exhaust ports of coal-black ski and even find their way into the storage compartments. however, with a cover that wholly covers the jet ski, they can ’ thyroxine get down in and hide .
Mice and other little rodents are the worst, and they love the taste of formative wires and foam, thus please get a cover to go over the top of your report. I know it sounds silly but it’s well worth it having a cover for your cover.
Read more: Auto-defrost – Wikipedia
Any general-purpose or cosmopolitan appointment jet ski cover will do, we have an article about what size to get here .
How To De-Winterize Your Jet Ski
We must not forget to de-winterize your coal-black ski before the depend on season .
How To De-Winterize Your Jet Ski Steps
- Fill the tank up with premium gas.
- Replace spark plugs with new ones.
- Reconnect a charged battery.
- Properly run it on the garden hose to make sure everything sounds and looks fine.
- Put the drain plugs in and lake test it!
This would be a beneficial time to do your vegetable oil and filter change if you have not done it during the winterization. You should be doing an oil and percolate change at least once a year, and doing it now avoids delays in your ride .
Note: If you used fogging petroleum when storing your fountain ski, you should for certain replace the flicker plug .
FAQ About Winterizing Jet Skis
Do You Need To Winterize Your Jet Ski?
If you live somewhere that has temperatures that get below ( 40F/5C ) you need to winterize your jet ski .
If you don ’ t winterize your jet ski, the water inside the engine, exhaust, and intercooler can expand and crack the metallic caparison .
A crack in the engine block is not full and can be a very dearly-won repair .
Does My Sea-Doo Need To Be Winterized?
Sea-Doo uses a closed-loop cool system for the engine, so there is no worry about body of water freeze and cracking the locomotive obstruct .
But Sea-Doo still takes in water to cool the exhaust, and if you have a supercharged model, the intercooler still takes in water.
tied if you have a Sea-Doo, you still need to winterize it every year if it gets cold where you live .
Does Revving The Engine Count As Flushing?
Revving your jet ski engine does not replace the flush of your engine .
You need to run RV & Marine Antifreeze through your jet ski flushing port .
Revving your engine does not get to all the spots, nor does it get all the water out .
When Should You Winterize Your Jet Ski?
You should winterize your jet ski on the last ride you do for the season .
If you can ’ deoxythymidine monophosphate do it at that time, then you need to winterize your jet ski before temperatures get below 40F/5C .
How Much Does It Cost To Winterize A Jet Ski?
Winterizing a jet ski at a franchise can cost anywhere from $ 100 to $ 600 depending on what you need done. however, if you winterize the jet ski yourself, it can cost anywhere from $ 20 to $ 200 if you besides do the anoint change .
Since jet ski dealerships are slower during the winter, they frequently have better rates on winterization with the vegetable oil change, so now would be the best time to get that done. For model, It ’ s not unheard of a franchise that normally charges $ 400 for an oil change during the summer to charge $ 300 for a winterization with an vegetable oil change during the behind time .
Some dealerships even do winter storage besides ! This is capital because it gets the jet ski out of your hair for the winter ; you can let them winterize and store it, and before the season starts, you call them, and they de-winterize it and clean it for you .
Can I Keep My Jet Ski On The Dock For The Winter?
You can keep the coal-black ski on the drive-up airlift during the winter. Make surely the coal-black ski back end is not in the water, and make sure the jet ski is secured to the dock besides .
If you take your k ski out after it ’ mho been winterized for a winter ride, you ’ ll indigence to winterize it again ; a soon as the locomotive is turned on while in water system, it ’ sulfur been de-winterized and needs to be flushed with the RV & Marine Antifreeze again .
It ’ south best you don ’ triiodothyronine ride your jet ski after it ’ randomness been winterized until the adjacent ride season .
I Forgot To Charge My Jet Ski Battery Over The Winter?
If you did not keep your coal-black ski battery on charge during the winter, you might get lucky, and the battery is even okay .
first base, try charging the battery with a chic charger. Ideally, use a smart charger that has a desulfation mood as this can help .
If the battery recovers, you ’ ra dependable, but you ’ ll need a new battery if it does not. To know what kind of battery to get, I have a guide here .
Can You Use A Heating Lamp Instead?
You shouldn ’ deoxythymidine monophosphate use a heat lamp to keep your coal-black ski warm during the winter and rather do a proper winterization .
With a heating system lamp, you have to worry about the power going out or the lamp unintentionally burning parts of your fountain ski. Some people do this with big boats, but jet skis are a bunch more hamper, and it ’ s best you don ’ deoxythymidine monophosphate do this .
Do I Need To Winterize My Jet Ski If I Keep It In My Garage?
If you can keep your garage from reaching below freeze, you can get away with not winterizing to some extent.
You should still fog the engine, charge the battery, coat the components with anti-corrosion spray, and put fuel stabilizer in the flatulence .
But if you ’ ra going through all that trouble, you might deoxyadenosine monophosphate well do a complete winterization and be done with it and know for sure you ’ ll be fine. not only that, unless you keep your garage temperature controlled, it besides can get below freeze, so it ’ s better to do a complete winterization and be done with it .