Why Does This Old Dirt Bike Run TOO RICH?

[@roarlyng]

One of the most genuine channels I watch on KZbin - it's thoroughly refreshing!

[@davidrunyon8328]

A real one for sure

[@peteramberley9952]

Don't beat yourself up over editing.we love the pair of you as you are.❤

[@ChiefStones]

I'm always happy when i see a video from the 2 of you.

[@jan_vyhnak]

A blessing from the lord(s).

[@wannaseethevid]

Ahh, a Jennies garage show! it is 4AM here in Japan, -2 degrees and I have a broken window. BUT I have beer.

[@Jimmy_Watt]

The wholesomness of your wife and you running this channel is wholesome enough, (my wife wouldn't dare), to get my attention. The fact that you actually fix things is icing on the cake.

[@answerace]

Check the jet block and jet block gasket of the carburetor. These can cause rich conditions that can't be fixed by jetting changes due to allowing unmetered fuel to leak past.

[@MrSnowman777]

I think he did that on the KDX but it didn't make a difference

[@beanboysmoto]

I was just about to say this as well. I fought this issue for a long time. JD jetting sells them for mikuni and keihin carbs!

[@jenniesgarage]

You have a good memory!

[@jenniesgarage]

I have heard that oring can cause trouble, but have never come across one that had failed. I do remember hoping replacing it would help my kdx200 carburetor, but it wasn't the issue. Thanks for the comment!

[@aaronbright5028]

​@@jenniesgarage try 32:1 with original carb. If that still not the fix then I'm with this guy on jet block. If you ever have questions or need help I work at northstate powersports in chico I'd be happy to help you out

[@no_handle_required]

This is the ONLY channel I look forward to seeing updates from now. I don't know why. It's just the best feeling to watch anything you guys do.

[@80SWoods]

I would check the basics and make sure the float height is right and the needle is at the stock clip height (if it’s adjustable). It’s possible that someone tried to hot rod it by jetting it too much. People do funny things trying to make more power. Also (I need to remind myself of this because I always jump straight to the carb for nearly ANY issue), but a weak spark can cause a rich condition, but that’s likely a long shot to be honest.

[@motorcycleman3322]

exacly i agree same thing happened to me with my cr 250 .

[@Dsw009]

Weak spark bc of coil that deteriorated could be very possible. had that happen quite often , the last couple of bikes I had. I think here is more than likely rings and maybe coil

[@hhstarwars]

@@motorcycleman3322Honda cr250 or husqvarna cr250?

[@brettdawson4381]

​@@hhstarwarsthink gas gas 300

[@brettdawson4381]

Maybe crank seals on the way out 👍

[@DeathColdBeer]

Why are you guys so good to us? everything about your content, jokes, humor, it is genuine and great.

[@soren00024]

I found this channel last night. I'm like 7 videos deep. This channel is absolutely amazing for educational purposes. Love the silly jokes and positive attitude throughout what most would say is a frustrating process.

[@jenniesgarage]

Glad you are enjoying the videos!

[@breakingdaniel84]

New Jennies Garage video!! Today is going to be a good day!

[@jameshilliard7576]

I'll take what you call "clunky" editing to keep the content flowing. I love the channel! I once changed out a worn out carb on an older 2 stroke golf cart with a replacement. It not only brought it to life, but I saved enough money in gas to pay for it in a month of use! Keep it coming however ya can!

[@jamescornflake1542]

I love how ye compliment each other. Easy to view. It's like ye actually don't give a shit and just do your thing anyway which is refreshing)

[@jamescornflake1542]

08:16 He introduces his latest creation. A mechanical Octopus))))

[@jaime7890]

Wasn´t expecting a new video. Such good news!

[@dean754]

I have the same bike and had all the spooge and smoke also, yours sounded better and responded better to throttle with the second carb. However , only adjust the air/ fuel mixture when the bike is warmed up as you’ll be chasing the wind in your setup if not. Love your fun videos guys, you explain things really well.

[@Paaaull]

All the talk about carburetors reminded me about the video what was one of the 1st videos i watched from you, where you were testing fuel consumption between worn out, chinese clone and new genuine carburetors. I still think about that video every time i mess with carburetors

[@truejim]

When you said you could fix Hard Times' rich-mixture problem with things around the house, I figured you'd integrate Camera Girl with the carburetor...on accounta she's always a breath of fresh air. (nyuck nyuck nyuck)

[@chukpic]

Are you related to them?

[@jenniesgarage]

Very good!!

[@johnleu14]

Extremely glad you guys came back missed this so much

[@zchilli0808]

It’s been a while since I have seen Jennie’s Garage. Happened to see a new episode and am catching back up. You guys are on your way to a million subscribers and KZbin stars. I can binge watch your content. Thank you so much!

[@geexskill]

Hello guys, thank you for this video. I love to follow the Hard times recovery. I'm hooked to the carburator tunning arc! This format more RAW is ok for me. I watch your videos to see mechanic, dad jokes and smoke!

[@pecak]

I was fighting a TZR 125 running rich no matter what for a year. Turned out the emulsion sube was worn out and the needle could never close it completely.

[@Free_Ranger_CT110]

Fuel/air mixture screws in or out to lean or richen the idle circuit changes whether it's before or after the slide. On your carb with the screw nearest the air inlet it's an air screw. It was originally screwed fully in which makes it rich. If the screw was on the engine side it's a fuel screw & turning in reduces fuel making a lean mixture. Love the channel & caught the lord of the rings potato reference. Precious!

[@FadedLightXx]

one of my favorite channels of all time

[@CurtisMassey]

Good stuff guys. I love the troubleshooting process. Can't wait to see it in motion.

[@brendanabbott2809]

Clunky video is better than clunky hard times...keep it up folks!😊

[@christopherjones9487]

Love the video!! It’s great to see you drop two videos so close to each other. I am not a motorcycle guy, but I have always enjoyed your videos. I am a long time subscriber and I have always felt it would be nice to see more videos from you. I truly believe if you could manage to drop a video once a week to every 10 days that your channel could really really grow. Don’t stress the editing, me and all the people that watch your channel enjoy the content that you and your wife put out. I wish nothing but great things for you two, and truly hope to see more and more content soon.

[@HeroRR]

I love your editing, but if you this means more videos then i'm more than alright with this format. Keep them coming!

[@duskycotw8404]

Glad to see you here

[@badmotofo]

Two strokes tend to 'load-up' if not run through the RPM range. I always take mine out to the street and do a quick run through the gears in the power band to 'blow out' the system before tuning. It will run a lot cleaner after that and you can more accurately access the jetting. Love your guys channel and look forward to many more videos.

[@flashgordon1695]

most genuine DIY channel ive come across on youtube keep up the good work

[@ReelLyferOS]

Men where has this channel been all my life 🤙🏾

[@FriendlyRider88]

Love this channel I’ve watched it for quiet a while now,

[@brenttaylor7583]

Very happy to see regular content from you guys again. Keep camera girl smiling!

[@scottmiller3025]

Would check main and pilot jets if u haven’t already…reeds etc…

[@eneharu]

I love both of you so much, this channel is so wholesome, and I've learned so much. I just want to say thank you. Both you, and your wife.

[@Teraraki]

My vfr800 has been giving me plenty of trouble lately with the charging system, these videos always help with the downtime of waiting on parts

[@Taylor-kp4ry]

Keep doing your videos!!! Love everything you do.. from Australia

[@rm25088]

I have heard that one of the crank seals could cause richness too.

[@vintagemxmx7182]

The thick smoke could also me crank seals.

[@vintagemxmx7182]

Sucking oil from the crank case making it run rich; causing oil to drip from the exhaust

[@dugsdub1981]

Another awesome video! Hopefully hard times is running better! Can't wait for the next video!

[@zeewolf1116]

always fun to watch. :)

[@lennycruz4558]

you being so real and positive 😊makes me love your videos

[@maxwellhines3216]

Greetings from Somerset, we’re neighbors. Love this channel!! Been watching for years

[@idan1358]

Love these vids, your channel caused me to create my own, I had a leaking carb issue which poured most of the fuel onto the floor, once I fixed it, I did a burnout then bought a new tyre😂 not a plug but if you want to watch - it’s called “wife’s out bikes out” That vid is because of you guys😉👍 btw I full restored that bike and sold it, wouldn’t have happened without you two🤙🤙 From downunder🤘

[@steve069]

Is it losing trans fluid at all and fouling plugs? If so the rich condition could be a worn transmission side crank seal which happens a lot on bikes that have sat for a long time. A way to test is to put in new oil (measure how much you put in) ride it for a afternoon and drain and re-measure. Just an idea.

[@johnmauer6079]

I have a KTM shows the same Sx and the jetting is like a fire hose. I was so confused when I dropped stock jets in it. Thank you for the video so helpful.

[@phgoil]

I was kinda let down you didn't want to fix it completely in the last video. Which makes me much more happy, you changed your mind :)

[@wilco300674]

try changing the crank seal on the clutch side.. looks like it's sucking in oil.

[@vortex812]

Adjusting the mixture screw way too much at a time. Also the crank case can hold oil/fuel down in the bottom. Gotta clear it out. Also gotta warm that thing up! It's not going to run perfect when it's cold

[@benwade8234]

Keep them coming Jake!

[@Toogood0899]

I remember when you done the kdx200

[@mojo8152]

glad you guys came back missed this😀tell us the story why you stopped and now why you started again

[@iamnickdavis]

Camera girl is full of it this episode. Keep the great videos coming you two!

[@johannesversendaal4554]

You guys are the best.

[@jenniesgarage]

Thank you John. Good to hear from you.

[@perennialtortilla]

I was running 40:1 on my yz 125 out of ignorance. I experienced all of these problems you have. Spooge, hard idle, and lots of smoke. I switched over to a JD jetting kit and that made it worse. I changed to a 32:1 ratio and played with the mixture screw and it perked it up immediately!

[@just4kicks950]

You two could easily have your own show on tv 💯. Wanted to say thankx for the awesome upbeat vids 🎬👏👏👍🫡.

[@tjtobin86]

Love the extra videos lately!

[@just-in-time6069]

Usually in rich case I'll drop the pin first and go from there depending on how it runs in top also it look like it's do for new rings that's alot smoke but iam used to 32.1 when I drag race and only use good oil and fuel keep up great work and have a wonderful day.

[@the_rocky_mountain_rider]

Probably already mentioned in previous comments, but, I'd recommend getting the bike to operating temperature by riding it around for a little while before touching the air screw. The air screw on these carbs is very finicky, the smallest twist makes the biggest difference. This is unlike a fuel screw that is easier to mess with but an air screw can send you chasing your tail.

[@claycarrie7787]

Great job! I love all of your videos, even ones you don't spend as much time editing.

[@floresrolando123]

Man I loved this video, didn’t even notice the difference at all!

[@craigcorbin4098]

Woohooo! A new JG episode! Always a great day when this happens!

[@bertamusprime618]

Another great video! Keep up the great work and I am growing an attachment to "Hard times".

[@moto3463]

Best channel on youtube imo I love this stuff.

[@darinblomquist422]

Always the best videos on the tube! Thanks

[@ivanshapli1827]

ive had a couple 2 strokes where the crank seal leaks and it gets the gearbox oil in the engine. I never actually pressure tested which i guess i could have but it was pretty obvious bercause of all the oil dripping out of the exhaust and the smoke

[@nolz262]

Yewww love a JG upload, loving the hard times videos too 👌🏼

[@mikespain8655]

While it may not makes sense financially to do a top end rebuild on Hard Times (if needed), it sure would be a great video(s), and be a lot more enjoyable to ride. Plus, the value would increase for a sale. Symptoms of a 2-stroke engine running rich: * Hard to start * no choke needed for cold start * harder to start when hot * poor throttle response * lacking power * fouls spark plugs * sputtering when trying to accelerate * spooge out of exhaust * engine flooding * poor fuel economy * bike is running worse at higher elevation Great video format just like this. Less editing and more videos I am all for.

[@rosshawke8953]

I have the same bike .didn't Rev out like yours. Redone the exhaust paking now it kicks arse

[@SteveMack]

Always nice to see you guys! 👍❤️

[@TheProCut17]

I'm confident you'll get it right

[@jenniesgarage]

Thanks!

[@protapanzer8752]

Thanks for making. Your videos always make me happy.

[@villarreal2025]

my day is made, thanks!

[@mickfbr]

Always very happy when I see another video from u guys 😊

[@bigdaddy741098]

It definitely seemed better, but I'd watch a rebuild if it needs it. Thanks for posting.

[@averagecarguy420]

I like these kinds of videos. Feels like back in the day Jennie’s Garage.

[@monsterkxf]

Check the exhaust packing too, it might be saturated 🤘🤘

[@drsavage99]

agreed. it does seem to be running better than it was. Hopefully it will clear up during the ride

[@rigguyjt]

Sometimes the jet needle wears down the inside of the emulsion tube. Remove the needle and drop it straight in. If it goes all the way down, it’s worn out. I’ve had the lay happen with Keihen carbs. Had a 1994 Suzuki 125 that needed a carb replacement because of that.

[@toddmccarter45]

Always a good day when theres a new jennies garage

[@strvenoconnell4061]

It might be sucking transmission oil through the right main seal

[@ScrapPileRepair]

Yes! New Video! Thanks guys!

[@lunchbox90]

I'm ready for another long format video. 😤😂 being someone who grew up with ADHD, this channel is too entertaining to not learn anything from.

[@mr.whiskers6273]

Hey loving the vids for a while now! The airscrew is an easy beast to tackle, turn the screw fully in not tight just against the seat and then turn it 1 full turn out and then half so 1 1/2 turn total this should make for a good tuning base. Turning in the screw will cause a rich running condition at idle till 1/4 throttle Turning out the screw will cause a lean running condition till 1/4 throttle Give the bike a lively idle and then turn it down do a desired idle when the bike is warm. Hope it helps you’ve been one of the driving factors of me chasing the 2 stroke beast! Bye :)

[@Jrockilla137]

My guess is the previous owner messed with the jetting trying to make more power without a clue. I'd check what jets are stock against what's in there.

[@SuperHurdman]

Great video Jake and Jen! Great to see your well! Happy New Year 2024!!!

[@Fireballsocal]

Residual Goo, the new name of my punk rock band. Now I need to find musicians. I have the triangle covered.

[@cmc7106]

Great vid and congratulations on the new shoes !!! 🤣🤣

[@jenniesgarage]

Thank you!!

[@paulmckinder3082]

I love your channel honest people honest videos and can have a laugh as well fantastic. Sorry can't help on the bikes as I have no clue as Im thick when it comes to mechanical things but I do love hard times

[@1MrMegaPilot9]

I would watch you explain why you liked a certain penny more than another. Even if the video is choppy! More content! Yall are awesome!!

[@nonenone1249]

it could be starting to pull oil from the gearbox into the crankcase by the crank seal also.

[@davidbranch397]

it appears someone has changed the throttle needle height position (tiny E-clip) and tried to compensate with idle adjustment. Lol that dont work as you see. Either the main jet has been replaced by larger, or the jet needle is set wrong.

[@jenniesgarage]

Not a bad theory. It's interesting trying to figure out why previous mechanics/owners did what they did.

[@someoneyouknow96]

I’ve been battling a rich condition myself. The bike takes forever to fire up. I’ve got a brand new needle in there and jets are new too. When the choke is on and it fires it revs to the moon until I turn the choke off. While warmed up and running it seems to run great. Revs quickly etc. lots of spooge out the tailpipe though. I’ve currently got the needle in #3 or #4 position. It refuses to idle down. So I have it set at a slightly elevated idle because that’s where it seems to like to be at. If I mess with it and back off the slide screw for idle it seems to hang then it will die out. I’m just wondering if something is worn out in there and I need to replace the whole carb. I have a spare that I need to go through and test out. Just haven’t gotten that far yet.

[@ronaldbronson1285]

Could it be a right side crank seal failure? I would check for oil consumption

[@PuchMaxi]

Epic mullet Jake!

[@reckless3008]

It's a good day now got a Jennie garage video 🎉

[@bradleynevills4444]

Great video as always just keep doing you and your fans will be there

[@ShaunHensley]

"Words aren't the best thing for communication, but that's all we have" CameraGirl you got something special here😂

[@beepseatsfindingfoodtreasu8756]

I'm thinking two things, fuel mix is the first one and the compression ring is worn. That would explain why it's ok when it's cold but falls on its face once the ring starts to heat up. It's getting softer and allowing blow by. Simple compression test would answer that one. Check it cold, then run it until it starts its idunwannarun tricks. See what you get then.

[@mikespain8655]

Compression test and leak down test. I wonder how many hours are on the engine since rebuild? Need to physically check the condition of the piston, rings, and cylinder in addition to tests.

[@jenniesgarage]

Interesting idea about the compression getting lower as it gets warm. Thanks.

[@jodyhakamaki5602]

Hey welcome back again...

[@jenniesgarage]

Thanks!