r/jetski

▲ 1 r/jetski

Jetski flipped twice on rental is it normal?

I’m trying to figure out whether this was user error or if I have a valid reason to ask for a refund. I rented a jet ski on a river near the beach while on vacation. I’ve ridden jet skis twice before on a private lake and never had any issues. The jet ski I was given did not look terrible, but it did seem like it had been used as a rental for a while.

At the start of the rental, it felt slow getting up to speed. The speedometer was in kilometers, so I couldn’t really tell how fast I was going, but the company advertised it as 110 hp and capable of around 50 mph. I was not riding aggressively, taking sharp turns at high speed, or doing anything reckless.

After a few minutes, I was idling near a family member when the jet ski started tipping and I fell into the water. I stayed calm and tried to reboard from the back, using the handles, but the jet ski kept tipping over. I eventually managed to pull myself up and slide forward onto the seat, but it felt very unstable. I assumed maybe that was normal and continued the rental.

Later, I flagged down the rental staff member who was watching us from a boat because heavy clouds were coming in and we wanted to head back early. He insisted we finish the rental time, even though I said we were fine going in early. Around that time, I fell in again. When I tried to climb back on from the rear, the same thing happened: the jet ski kept tipping over. I eventually had to get onto the staff member’s boat and then jump back onto the jet ski from there.

On the way back to the dock, the jet ski also seemed to struggle getting up to speed, and my family members were passing me without any issue. Does this sound like normal jet ski behavior, or could there have been something wrong with the rental? Should I ask for a refund, or should I just assume it was my own fault and take the loss?

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u/True_End392 — 5 hours ago
▲ 5 r/jetski+1 crossposts

Fire Extinguisher compartment taking in water

I constantly get water in the front compartment. Gasket seems to be fine but latch doesn’t seem to close tightly. Even rain water gets in when not even riding. What a poor design! Anyone have a similar issue?

u/juicy_gyro — 8 hours ago
▲ 7 r/jetski

What’s the point of 2 exhaust exits?

Picked up this 92 750sx fairly cheap, it’s my first ski. My main question is why would someone have added a 2nd exhaust exit upfront? In the bay where stock exhaust routes to the rear there is a Y that sends half the exhaust up front but why?

u/kern002 — 1 day ago
▲ 15 r/jetski

Help identifying model & year?

Hello everyone, we need help identifying the year and model of this old jetski we have and are trying to sell. Unfortunately, we are not at the location to take a closer look at any serial numbers or other identifying markings. All we have at this moment is this photo.

I thought maybe it was a 750sx, but some body parts dont exactly match up with what I see online? So im not sure.

We dont know much about these things, so any help would be greatly appreciated. Thank you!

u/Somnarian — 1 day ago
▲ 4 r/jetski

Skis and trailer towed by a 2200 lbs VW Tiguan

Looking to get a jet ski but dont want to get a truck just now. Would I be able to tow most jetskis on a VW Tiguan that has a towing capacity of 2200lbs? Do you all recommend it? what weight are we looking at on most skis and trailers?

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u/Big_Bother_4050 — 1 day ago
▲ 4 r/jetski+1 crossposts

Potentially seized engine? Let me know what you think. Full details in post bellow

This is my friend's 2016 130 GTI SE with just shy of 80 hours. I was not there when it quit but the story I got is that he jumped a wave and the engine shut off instantly upon landing, never to start again. There were no prior warnings on the dash, no lights, no beeping, nothing. It was towed to the nearest marina and they never exceeded 15kmh. The first thing I found when looking at it is a negative battery terminal so loose that it was about to fall off. I thought for sure that was the issue but no, the starter engages but the engine does not spin at all. I checked the intake for something jamming the impeller but it is completely free of obstructions or debris. Battery voltage is at 12.8v. I connected a jumper pack to keep the voltage up yet the starter pulls so much juice that the ski entirely shuts off after 2-3 seconds of pressing the starter button. I pulled the sparkplugs and found the plug of cylinder #2 to be stripped and impossible to get out. I know it was not this way before as I am the one that winterized this ski last year. At this point, I am very much fearing a catastrophic failure of cylinder #2. Is there a spot on this engine that allows us to either put a socket or a wrench to try and spin the engine by hand? This would be my next step before looking into pulling the head off. What do you guys think of this? Thanks

u/fullraph — 1 day ago
▲ 2.8k r/jetski+1 crossposts

Jet skiing douchebags terrorizing kayakers

This behavior has to be illegal. Has to.

u/GhostofTinky — 3 days ago
▲ 102 r/jetski+1 crossposts

Ryan Popper, goes neck&neck to win round 1, 1st Place in Pro GP and 1st Place in Lites!

u/RedditAppSuxAsss — 2 days ago
▲ 2 r/jetski

Jet ski won't won't stay running, says drown mode.No other code

I have a 2025 seed. Jet ski 2, years old 80 hours add. New plugs put in a month ago by the dealer. I used it Friday. Most of the day. No problem. I took it out the water, checked the drain plug. I did a flush the next day. Saturday, I started before I put it in the water to make sure it starts. I put it in the water, I travel about 50 yd and it dies on me. We'll not restart the battery is strong. No, either issues.Can you help me out please

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u/Pitiful_Ad_2565 — 2 days ago
▲ 21 r/jetski

Sold jet-ski, buyer says it needs thousands of dollars in repairs....wtf?

I don't know if anyone can provide thoughts advice, etc.

I sold my jet ski last week, the buyer messages me the next day to tell me it's taking in water. He told me there was a hose loose on the pump, he tightened it back up, and all was well.

He messaged me today, saying it was still taking on water, he took it to a dealer who told him there was a hole in the hull, likely from rubbing against the trailer that the mechanic said was too small for the machine- I only had the machine+trailer for one year and that's the trailer the original owner bought it with and that's what I got. The dealer told him it would be over $3k (CAD) to fix.

I had the machine professionally winterized and the machine was always tight on the winch strap when on the machine. It was never docked so was never rubbing anything. I had no issues at end of last season and did not notice any marks or anything on the hull. The seller did not want to test drive when he bought it.

I am a brutally honest guy and would NEVER sell anything that I knew had a problem. The story just sounds fishy. I asked him to get the mechanic to call me and I want to see pics of the issue. Do I owe this guy anything? I know some will say no and buyer beware, others will say to square up.

Any responses/advice would be greatly appreciated.

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u/Rusty_281 — 3 days ago
▲ 1 r/jetski

this is my first post and im seeking guidance on starting issues on a 1995 yamaha waveraider deluxe(ra700at/adjustable trim, is there some guidance we can ask of and make it a disscusion?

for context it has the quick shift trim system ( to help you identify the model)

and last we started it , it was runing fine in the garage but had issues when we went down to our local neighborhood boat launch. 2/3 yrs ago in 2023

we put a 104 + octane booster (autozone ) with 93 octane fuel to help bring it back to life.

we also consulted chat gpt (which may not be helpful, but me and dad are trying)

the starter relay was recently replaced today

i myself have the site https://www.manualslib.com/manual/900169/Yamaha-Ra700s-1994.html?page=105#manual pulled up to help me out to reference things for testing componets

we do have the battery trickle charging currently (hehe)

its a 2 cylinder ski 4 stroke (yes the block off kit for premix is something weve thought about doing but never got to it do to complex steps to follow)

feel free to ask questions if you need a perspective of your own to help however you can.

im eager to get it running but doing it right the first time is something i need to ask for if thats ok

https://preview.redd.it/0ff3mno723bh1.jpg?width=4284&format=pjpg&auto=webp&s=c79bcb8ae16f309000932d1282fcf7d7941ae3bf

https://preview.redd.it/82uvwmo723bh1.jpg?width=4284&format=pjpg&auto=webp&s=e79c108847ee39f03a9ae1c0e7e11230364d1921

https://preview.redd.it/2m6c6oo723bh1.jpg?width=4284&format=pjpg&auto=webp&s=7e4e56e6cddbbf1c8d6a55e5ae5fc2c36f1bf38c

https://preview.redd.it/u6y9mno723bh1.jpg?width=3024&format=pjpg&auto=webp&s=8e57d2e3bd899ebdcb544251f81870d57e727f91

https://preview.redd.it/4bpntmo723bh1.jpg?width=5712&format=pjpg&auto=webp&s=3c48ec8564202b9e90ebcdd3a0a82f93145f8fb4

https://preview.redd.it/qct9omo723bh1.jpg?width=3024&format=pjpg&auto=webp&s=9f44b6c29195599db37fac1448c6056eed907cb4

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u/Brokenking113478 — 2 days ago
▲ 9 r/jetski

Superjet Mods complete

So I have been constantly tweaking my 2023 superjet , and unfortunately I don’t have pictures but over the winter I swapped out my RIVA intake grate and ride plate and put in a blowsion 5 fin intake grate and Water Craft of Texas 2.0 ride plate , also added a solas impeller , and my last post I have a riva power filter , free flow exhaust which was my first entry into the modding fun of this ski.

Today we finished adding the Riva OVP steering system , blowsion throttle trigger , ODI grips and a new handle pull spring , other than new turf I am pretty much done modding my ski.

u/Va1crist — 2 days ago
▲ 3 r/jetski

Which one should I get gsx 1996 seadoo 787

Going to be doing my wear ring and carbon ring, which one should I get are these good?

u/MediumWoodpecker1501 — 3 days ago
▲ 7 r/jetski+2 crossposts

1997 787 spx Engine will crank but won’t fully start

For context, engine got flooded, I emptied the water out by taking spark plugs out and removing the water, good news the engine will crank, but it won’t fully start up. The video above is what happens. Does anyone have any insight on it? I assumed it’s either smth with the ignition and or an electrical connection is corroded/rusted so it won’t fully spark.

u/Vador_Is_Hangry — 3 days ago