How to Start a Jet Ski With Water Hose

If you’ve ever been in a situation where you need to start a jet ski but don’t have access to the battery, then this is the article for you! In this article, we’ll show you how to start a jet ski with water hose. So, if you’re ever stranded on the water and don’t have your battery charger with you, don’t worry – you can still get your jet ski started using this method. Keep reading for more tips on how to get your jet ski up and running in no time!

Jet skiing is a very popular water sports activity all across the world. With this, many people enjoy such kind of sport, so you will see a lot of them using jet skis for their various activities. It would help if you know how to use your jet ski, and one crucial thing you need to know is how to start the engine, especially when the battery dies out, and it’s not yet time for you to recharge or replace it with a new one.

How to Start a Jet Ski With Water Hose

A Detailed Guide on How to Start a Jet Ski With Water Hose

Step 1: Preparation

Before starting your jet ski with a water hose, you need to make sure you are fully prepared. First, make sure the area around the jet ski is clear of any objects or people that may get hit once your jet ski is running. Second, make sure there are no flames nearby. Any flame could set off fuel vapors in the gas tank, resulting in an explosion if a spark or ember ignites it. And third, be positive that your emergency kill switch on the jet ski is turned off before attempting to pull start it using a water hose. Your jet ski could run wild and injure or kill someone if you don’t.

Make Sure Jet Ski Are Prepare

Step 2: Start a Jet Ski With Water Hose

  • After ensuring that the area is clear and no flames are nearby, you can start your jet ski with a water hose. The first thing you need to do is gather up all of the slack in your pull-cords rope. Then take one end of the rope and tie it around a sturdy object such as a metal pole or heavy rock. Make sure the knot will stay tied and not come undone so that it does not fall when it starts getting pulled by your jet ski engine. Then take the other end of the rope and secure it around something else, so most of the slack is taken out of the pull-cord, but be careful not to tie it around anything that will move during the engine’s start.
  • Once your rope is secured, make sure you have turned off the emergency stop switch on your jet ski and attach the hose from your water spigot to the jet ski’s gas tank. The nozzle should fit firmly into the tank without slipping or falling out if complete securely. Then turn on the water and allow it to fill up until you see gas coming out of the overflow sensor or air intake sensor (the thin tube sticking out of one side). Make sure you see gas because there might be a leak in your fuel lines if not.
  • Once you have checked for leaks and allowed the water hose to fill up your gas tank, turn off the water supply and open up your jet ski’s fuel cap to allow any remaining gas in your tank to flow into the overflow sensor or air intake sensor (the thin tube sticking out of one side). This will make it easier for the engine to start because more fuel vapors will be available when you pull your starting handle. Make sure you do not leave it sitting with its open to prevent moisture from corroding exposed metal parts inside the engine.
  • After for leaks and allowing extra gasoline vapors to escape into the overflow sensor or air intake sensor (the thin tube sticking out of one side), firmly grasp your jet ski’s starting handle, make sure you are at least 10 feet away from any other people and objects, and pull down on the rope with all of your might. If done right, this should start up your jet ski in seconds. However, if it still won’t start for some reason, something else wrong needs to be fixed before you attempt this again.
  • If you successfully started up your jet ski by pulling its starting cord with a water hose, congratulations! You have just completed how to start a jet ski with water hose. Now that it is created, you should drain the water hose from your jet ski’s gas tank and refill it with 1 gallon of gasoline-like you usually would before riding it to prevent it from running too lean (lean engine).
Successfully Started Up Your Jet Ski

Step 3: Stop a Jet Ski With Water Hose

If you accidentally pull on the starting cord while it is already started, then,

To stop your jet ski if it has been started with a water hose, all you have to do is turn off the water supply and allow some of the excess gasoline in the overflow sensor or air intake sensor (the thin tube sticking out of one side) to flow into the engine gas tank.

This will use up that fuel supply from your water hose and eliminate any additional gasoline vapors that may build up due to pulling on its starting handle. You can turn on your jet ski’s emergency stop switch to stop its engine after allowing some gas back into its proper place within the overflow sensor or air intake sensor (the thin tube sticking out of one side).

Stop a Jet Ski With Water Hose

Additional Tips

1. Turn the ignition key to “On,” but do not crank or start the watercraft. Some jet ski models have safety that prevents starting unless the throttle is neutral.

2. Open the engine cover of your watercraft, if so equipped, and locate the push-pull cable near the kill switch. The kill switch is located on the left handlebar grip closest to you when seated on your watercraft. Pulling this cable out will prevent your watercraft from starting; pushing it back in will enable you to begin your vessel’s engine.

3. If there is no push-pull cable near the kill switch, look for an inline fuse with power only when the ignition key is turned to “On.” Use a fuse puller or needle-nose pliers to remove the fuse for 5 seconds. Then, reinsert the fuse into the empty slot and turn your ignition key to “On.”

4. Look for another inline fuse with power only when the ignition key is turned to “Start.” Use a fuse puller or needle-nose pliers to remove this second fuse, wait about five seconds and reinsert it. This secondary safety will prevent starting until you complete step 5.5 below, which permanently turns this secondary safety off some models.

5. Turn your watercraft’s kill switch from “Off” to “Run” while keeping your finger over the push button of your starter relay switch located on or near your throttle or handlebars. This will signal to your watercraft’s starter relay switch and, in turn, engage the electronic solenoid that allows your jet ski’s engine to start. Your watercraft should start up with a steady whine from its starter.

Frequently Asked Questions

Do Jet Skis Have Coolant?

 A jet ski doesn’t have coolant like a car, but it has antifreeze. The three most common types of antifreeze used for watercraft are ethylene glycol (which is toxic and should not be ingested), propylene glycol (which has no adverse effects in humans), and phosphate ester (a safer and more eco-friendly choice).

Jet Skis Have Coolant

How Long Can You Run a Jet Ski on a Hose?

The average jet ski can run for about 3 to 5 hours on a full tank, depending on the model and make. How long you will be able to start your jet ski with a water hose depends on how much gas is left in it. You should take your jet ski out into the water and turn it on; if you notice that the engine cuts off after 10 minutes, then there’s next to no chance that you’ll be able to play around all day with a garden hose.

If this happens, your fuel levels are too low, and the onboard computer system has turned off the engine as a safety measure. So the only way you’ll be able to start up your machine again is by filling its tank with gasoline and then trying to start it up again.

Conclusion

We hope this article on how to start a jet ski with water hose was helpful. Starting a jet ski with a water hose is not as difficult as it may seem. You need to make sure you have the right equipment and take your time. Once you get the hang of it, you’ll be able to start your jet ski quickly and efficiently every time. If you have tried this method, let us know how it went in the comments!

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