BOAT#1: I experienced the same thing when I had a mouse nest in my water box. When ever you turned left the nest would plug the exhaust and cause an RPM drop till the boat slowed down. BOAT#2: Another thing that can cause intermittent running is moisture in the electronics box. If the box has water in it, open it up overnight to let it dry out, then reseal it and it should run normally again. BOAT#3: The third thing that has caused the same issue you described, was dirty carburetors (SS XI) from bad gas and improper storage. This was made worse because there were also bad spark plug caps on the machine. Hope one of these solutions fixes your problem.
How to Identify and Resolve Common Issues ?
We offer a diverse range of insights on identifying and resolving common problems in sports. Our sources encompass academic articles, blog posts, and personal essays shared by seasoned athletes. :
A misfired engine can be caused by a number of mechanical problems: Defective or worn spark plugs. Water inside the spark plugs. Old or water-contaminated fuel.
Most manufacturers produce machines designed to last around 10 years; at 30 hours a year, the approximate average lifespan of a PWC would be around 300 hours.
This is because a poorly maintained and serviced engine and other parts wear out much sooner. Every owner`s manual strictly outlines required service intervals. Beyond regular service, jet skis need to be winterized in most cases. Additionally, every owner should carefully check their skis before and after rides!
The average person puts 30 hours a year on their jet ski. So if the jet ski is 5 years old, I would expect it to have 150 hours. If that jet ski has under that number, I consider that a win. If that jet ski has over 40 hours a year, I start looking for other factors to determine if the jet ski is worth it.
Engine misfires can be caused by a list of faults, but there are a few suspects that occur more than others. The primary villains are simple – spark or fuel – usually manifesting in spark plugs, plug wires, the coil(s) or the fuel-delivery system.
The most common causes of misfires are worn, improperly installed, and mishandled spark plugs, malfunctioning ignition coils, carbon tracking, faulty spark plug wires and vacuum leaks.
The most reliable Jet Ski models
Kawasaki STX-15F is the cheapest Jet Ski, and one of the most reliable as well! It`s powered with a four-stroke, 1498 cc, non-supercharged engine, which offers around 160 HP. You can expect 60-62 mph top speed on this ski while reaching 0-30 mph in just 2 seconds!
It is possible for jet skis to sink, but not totally because their hulls are designed with floatation foam built into them. So, the bow will stay afloat above water, even if the jet ski fills with water. However, if a substantial amount of water seeped into the hull, your jet ski can be damaged in multiple ways.
The most recent record was established the weekend of November 3-4, when Joseph Mastrapa, from Palmetto Bay, Florida, posted a 101.7 mph peak speed. IS THE PWC THE WORLD`S MOST VERSATILE BOAT? Trust me, that`s fast… crazy fast.
Two-stroke jet skis use 1 gallon of oil while they burn 40 or 50 gallons of gas on the water. This means that the oil consumption of a 2-stroke jet ski depends on two factors, the mixture ratio and the jet ski`s fuel consumption.
By just having fun riding a jet ski for about an hour, you`ll burn up to 400 calories. It helps improve your overall cardiovascular endurance. The best part of it is that it doesn`t matter if you`re riding a jet ski for the first time or if you`re already a pro – you`ll get your cardio workout done.
The Cost of a Used Jet Ski
The cost of used jet skis could vary considerably based on features and how much the previous owner used them on the water. Statistics show that jet skis depreciate by 22 percent in the first year after having been purchased from a new dealer, and then eight percent per year after that.
Repairing a misfiring engine can be simple or complicated, depending on the reason it is misfiring. The most common causes of engine misfires are: worn spark plugs, weak fuel injector, vacuum leak, worn valve seals, carbon tracking, and no voltage at the coil.
Misfires don`t simply go away – they need to be addressed immediately. Even if they don`t get worse, they certainly won`t get any better unless you take the car to a mechanic.
If left untreated, a cylinder misfire can lead to significant engine damage. Worse, if you experience a bad misfire while driving, it could result in an accident. This is why it`s important to treat engine misfires as soon as you detect them.
How much does it cost to fix an engine misfire? Depending on the misfire`s cause, the repair and replacement cost might range between $100 and $1,000.
Is riding a jet ski easy? Riding a jet ski can be easy for some people, but it may take some time and practice for others to become comfortable with the controls and handling. It is generally easier for those familiar with operating small boats or other personal watercraft.
Kawasaki jet skis are around 100”-130” long, depending on the model. The shortest jet ski is the SX-R 1500 with 104.5” length, while the LX and the Ultra Jet Ski series have the largest hulls, at 132.7”. How wide is a jet ski? The current jet ski models from Kawasaki are around 30”-50” wide.
The biggest difference between them is that Yamaha has gone ahead and added a whole list of PWC models to their repertoire, giving the brand a much wider range of products on the market. This means that Yamaha stands a better chance of satisfying more market needs than just speed and performance.
Best Cruise Speed
This means the optimum speed for which your PWC is most fuel efficient so you can ride the maximum distance on one tank of gas. From model to model, this best cruise speed can vary, but in general, it means 25-30 mph in case of most PWCs.
Yes, you can take jet skis out in the ocean, as today`s jet skis are much more stable compared to the vintage 2-stroke jet skis. But beware that riding a jet ski out on the ocean poses more dangers compared to riding on inshore waterways.
A flipped PWC won`t sink because its hull is designed to float even if it takes on water. There could be potential damage to the vessel if certain parts become and then stay flooded though.
Jet ski flip risk
Because they sit on top of the water, jet skis have a natural propensity to turn over in the water.
Don`t turn too quick or sharp because jet skis can tip over! That means, you better be prepared to rock the jet ski back to an upright position before water starts to collect in the engine.