Usually when i go through deep water i just do a little water wheelie to keep the water from going deeper into exhaust

Noticed the same with my old 2017 foreman..Engine hot from riding hit cold water it won’t idle..Ride around in the water for a bit once it’s cooled down it’ll idle fine underwater

Couldnt wait to see this video just readin the post

Wait a second, i thought i saw this on Facebook was that you?! 😂

Glad your telling it like it really is. I have no snorkeled and don't deep water ride, just an occasional 2ft deep hole. And if I go through water fast my 2020 520 Rubicon stalls out. Brand New havent even made 2nd payment yet. Knowone else will admit it I've ask around.

my can am idle good it is at like a 45 degree facing down and it works great

I wonder if it would help when it shuts off under water since the water has to get sucked up threw the 90 instead of just getting sucked into the Exhaust

This is really interesting I don't have a snorkelled bike so I've never had my bike really under water before but I will say I never thought they'd just stall out even with a snorkel that would be super interesting to figure out why they do that

I’m not to sure but I’ve heard that in the 500 it has a OT in the exhaust you have to delete and on the 300 it’s older and doesn’t have that technical

It would be nice to find a fix I’m running a copper 90 and o2 delete and the bike will only idle in water when it cools off if the bike is in water I have to hold the throttle for about 30sec until the light says cool for it to idle under water

Honestly made no difference on my bike but adjusting the throttle cable at the handle bars helped a lot.

Exhaust snorkel, the only true remedy. Yes exhaust snorkels look dumb, but function over form.

Roasted all of us saying “nobody cares”

My rancher 350 always died under water I had to apply throttle to keep in moving

so you’re saying this copper 90 that this kid put on my foreman before i bought it, could be the reason it tries to bog under water? love your vids btw

Try making the exhaust tip smaller

Finally shut them boys up😂

You seem to have everything sealed up really well. What do you use to seal up your air box and the PCV hose going into it. Silicon? Or rtv? And what kind/color. I keep getting just a little bit of water in my air box and it worries me. Thanks in advance, you’re a big help

What makes the PS light on my 2013 rubicon come on? I can’t find my book dammit!! Only happened once or twice and when I started it back up both times it was out and the two times were several days apart from each other.

Mud puppy you inspired me to build a 450 foreman into a serious mud bike, not done but coming together and when im back in school ima build a big lift with the pipe bender in my highschool ag shop, wish me luck

I believe it already comes with to much back pressure with oem exhaust ,the water creates even more and cause an egr effect diluting the intake stroke, why when cold, lean idle of nosy epa regulations, a PV3 tune should fix this or bigger exhaust

It did seam to help my recon 250 but I don’t really know if it did I just felt like it did but my 300 runs underwater without it 😂

It’s not so-pose to idle under water better. When u cut it off it create a air pocket so it’s safe for leaving it there.

can you tell me how to get the miles and trip button to work on my 2019 rubicon

Hold left break to start it in gear.

I have a HMF on my 14 420 and it has never stalled under water. Couldn’t tell you why exactly, but I’ve done similar tests with it and it didn’t stall. The down side is that it is loud as fuck so it gets annoying.

And maby just maby the copper 90 needs to be facing up with a longer cooper pice like the snorkel

So it sounds like the 02 sensor delete is the only way to go. Keeps the engine in high idle for warm up.. The first time you went in pond it was hard to stall it, engine was cold.

The only way that it may work is if the bike is perfectly level then if there’s already an air pocket in the 90 it wouldn’t allow water in just like if you flip a cup upside down it won’t let water in

What can I do to make my 05 350 rancher to idle under water

Thanks for testing this I was just about to do this

Do you have the tilt sensor and o2 sensor delete/bypass?

Lisnt going back words throws water straight in the moller even with the copper 90 throwing carbon straight into the engine

Have you ever heard of or tested out the interco aqua torques? Saw them on eBay and they looked pretty gnarly

My 04 foreman Boggs out sometimes if I hit a waterhole to fast

All it is is the fuel air mixture has to be rich when it’s cold. When the engine leans out at higher temperature and is driven into water the computer doesn’t compensate for the temperature change fast enough.

Heyy now my 420 spins them fine💀💀

Does it add horsepower. Sarcasm of course

Why do the foreman stall?

Dont know if you anwer your comments very often but ill try anyway. I live in florida so i really like your videos especially the HogWaller vids. So i wanna ask if you have had any issues with your talon like water intrusion anywhere in like the trans or anywhere else it shouldnt be. You do some extreme shit so if anybody would know you would by now. So please let me know cuz i wanna get one but ive heard some problems with water gettin in places it shouldnt

I thought that the copper 90 only helped with cranking the bike back up under water I didn’t think it had anything to do with helping it idle I could be wrong tho

Love this already.😂😂

My channel focuses on Honda atv and I’m in Arizona . I would never think of turning my bike into a boat lol . Well I’d need the water to try it anyways ha ha . Cool video though and good info ! I just subscribed 👍🏼

You need the Folgers coffee can mod.

My Honda Fourtrax 420 could literally float across the lake and never stops running and it only has a snorkel lol

Did it have the o2 delete tho?

Perfect fit for burning out valves and 02s $$$

looks like Its nothing to do with cpr90 or exhaust, its your cylinder shrink's faster than your piston when it touching the water fast, and probably damaging cylinder walls😢. mine dying just when i spray hot cylinder with garden water hose(2005 trx350) ...

Wait...you paid 7 dollars for that??

can u give me amazon link i cant see bio

Its fun when mine does want to idle to sit and let it burble

Weird it worked for me

why do you cycle the key three times when your Honda shuts off in the water

Supposedly the copper 90 will keep water from getting in your oil when it stalls. Wonder if your oil would have been milky if you installed it before the first stall.

Pull the 02 sensor

It’s not cutting off bc it’s a Honda Issa boat

But I have a 420 on 30s and a copper mod bro u mad .

How do you snorkel a Honda Foreman 500 2020

So what actually is the cure to get it to idle under water?

Time to send it

So what do you recommend to idle under water?

On the topic of exhaust, what are your thoughts on HMF for the 420?

Maby just maby the copper 90 mod was not long enof going down because ther isn't enof gape for the water to be blocked idc about the sound becuse it's a sound a atv is loud regardless I'd like a bike that dont have no sound better to sneak up on animals and big game like I sead try it and add a longer copper toob going down

It shuts offf because ur forcing water into the exhaust

I have a big gun on my Rubicon and I can't get it to idle under water for nothing

Why you gotta cycle the key 3 times after it dies? I just turn mine on first turn everytime

It does my dad hasn't on his

What does mud puppy do as his day job ?

Im not arguing with you try it sideways just a suggestion

What suspension is that on you rig

How do y’all get ur to idle mine has a little trouble idling under water

So why cycle the key?

Coffee can mod 2.0

DAMN put down them 420 boys

Dumb question but are there any side effects of starting a bike underwater

What the cycle the key thing ? I’ve never heard of it

How's your oil man?

My bike dies when it’s hot and then goes in water

I can't believe u paid 7$ for that copper fitting lol

Why don’t you run a rincon 680

I’m rolling! You’re 420 will turn 30’s, no one cares 😂😂😂

*Foreman Rubicon never seen water never sunk just used for farm work * 6k obo

Hondas stall because the engines dont have the rotational mass to push the exhaust out consistently with the weight of the water trying to flow in, 90 or not. Combines with a smooth low idle and its too much in most situations and it dies. A proper programmer tha raises the idle would be more appropriate. Pulling slack on the throttle cable and raising idle helps more than anything iv tried, but makes it harder to get in and out of gear especially when cold and kills my thumb changing the angle and amount of throw in the throttle on a long ride. I adjusted it back to stock and just stay on the gas in water

its a honda

Not suppose to help idle under water

That’s a Honda “Foreman 500”

Get an 02 delete and it’ll idle all day under water

The flat earthers are never gonna believe this

I have 2019

Oxygen sensor delete. Then it will idle under water

It dies because of the O2 sensor

Guys do not get your bike hot then put it in water it will fuck your shit up

Ok so now you should test the real purpose of the 90. Let it stall without the 90 and get someone to snatch you out quickly and show us how much water went in your muffler. Then do it with the 90 and compare the results without the gay smart ass commentary...

Myth busted!!!!!!

Holy shit, the few times ic stalled mine in water I pull the brake and crank it up ASAP. You have a full conversation with a fucking Go Pro before you re crank. Think water got in????

Lmfao. No 1 cares if your 420 can turn 30s 😆just put a dam exhaust snorkle on it if ppl are worried about that lol.

Atv's are for land ,,,Jet skies are 4 water

“Stupid mod”...does it anyway

Stupid honda wont die 🤦‍♂️

They aren't boats, so why do you even bother? Just get a boat!!