Leaderboard
Popular Content
Showing content with the highest reputation since 04/11/2024 in all areas
-
I figured you had probably cleaned them while apart ,just thought i would mention it. I usually start with the mixture screw 1 1/2 turns out from seated and adjust it until its running the best usually end up between 2 and 3 turns out. There is a tool that makes this easier Amazon sells several versions this is the one they recommend: https://www.amazon.com/Carburetor-Adjustment-Screwdriver-Motorcycle-Snowmobile/dp/B0BMTG92J7/ref=sr_1_2?crid=3UOBFMYX0H15D&dib=eyJ2IjoiMSJ9.TkpaU_CuOz3g4qBIsE0V3kMWh2LbJ8B--hRZEtRfDG6FSmQaIMAT_bCclJwC3rMnlvUzYzqd3kfdzlVuSTgdmgMuzklKuPmVjr-telZpWZ7oufONGBcix2tI-Rwb2C_ziP_sMT2DT7g3C8s0XdkPuIEQC912TUXCxnpQSyz9Bia0ezgQQFdmCzIAmYA24MGkC7qF6doGOWJFnrzv44euu_ifx_hXcVP3zMKQndygysd3y0i9_T3lYxf6MyfyiRp5xSS5B4n_kc2vi5fQWTjEfBK5ahg-fwd4528zGtdYGuw.dK0eY_t2Q-uOOZ41B5km52z_Z3V1Rmb8ydWD4HfRYh0&dib_tag=se&keywords=atv+adjusting+screwdriver&qid=1712854997&sprefix=atv+adjusting+screwdriver%2Caps%2C122&sr=8-23 points
-
Nothing beats a cigarette, Wish I still smoked The 02 sensor was bad (threads were stripped and it fit loosely in the housing but wasn't the real problem. Can disconnect both 02 sensors and no change. Throttle cable not really adjustable and IAC is integral to the throttle body and not serviceable.2 points
-
It's likely that the O2 sensor wasn't defective. It quite likely was just struggling to control the mixture within acceptable limits and so reported it as not working. That's quite common with O2 sensors. They are one of the most miss-diagnosed components. I'd be checking the throttle cable adjustment, the fuel flow and pressure, the IAC operation(might operate on 5volts so be careful), and the spark plug gap and condition.2 points
-
You have power to the relay, so now you need to check the relay is getting power to activated it, and that it has an earth on it's activation windings. If that side of the relay is operating, you need to check whether the power is getting from the relay to the pump, and that the pump has an earth. If you tell us what year and model this is I'll try to check in a manual how the pump and relay are actually wired. It's possible that the pump, or the relay, are powered and then get switched by connecting an earth to one or both of them.2 points
-
Howdy y'all, I'm trying to fix a neighbors 2015 Brute Force 300. Came in with hard to start and won't idle except on choke issue. I pulled the carb and found the pilot jet as well as the emulsion tube partially clogged. Cleaned up everything, put it back together, still having issues... It will start right up on choke and will also start off choke if you give it just a touch of throttle but it absolutely will not idle unless it's choked just a touch. Also, excuse my ignorance but I'm assuming the "dial" thingy attached to the carb that turns in and out is for setting idle??2 points
-
Not sure about the dial thingy but it should have a knurled thumbscrew on the side somewhere to adjust the ilde speed, and the idle mixture screw is at the front underneath and hidden up a tube. Did you check the rubber inlet manifold wasn't split, or that it doesn't have an air leak somewhere ? Tight valves can make them hard to start and not idle well too.2 points
-
Not much to the throttle body that you can access. There are only 2 little holes where are the good stuff is located that cannot be serviced. Just pulled out the entire throttle body and cleaned it (wasn't really dirty) but don't expect it to do much.1 point
-
I will definitely consider voting for him….although I haven’t spent much time reading up on him. I won’t vote for a radical, even if they are saying things just to cater to a particular group to secure their vote. It’s either him or my vote will be not to vote. Kind of wish they would go ahead and throw Trump in jail and get it over with so we can move on because I would definitely vote for Haley. And yes, I realize that most of the stuff being thrown at Trump is political….but his behavior after the last election and the classified docs thing is a non starter for me. The classified docs thing is criminal. And yes, Biden is a criminal in that regard too, that just means they should be sharing a cell. Doesn’t mean they cancel each other out.1 point
-
OK, now that we are through all the BS and I simply purchased the service manual, let me tell you the problem with the machine while I dig into the manual... The engine starts fine but does not idle. You have to keep pumping the throttle to keep it alive. You can go fast down the road and she goes, but idle no. It did have a bad 02 sensor but fixing that had no effect. In fact, unplugging the 02 sensor does not make a difference. Have not unplugged both - will do that tomorrow. The problem with the 850i is that all your sensors are in the throttle body and are not serviceable (and it is not a cheapo piece). Will probably have to start ripping the engine apart?1 point
-
I have yet to find a free manual. The TM109919 is for all years so the 2014 would be fine. So again, what are my choices (cant find a freebie): 1. Post a bunch of worthless posts just be be cheap and get the manual for free 2. Buy a manual on eBay for about $30.00 (a CD) 3. Buy a download from some other stranger for $25 4. Donate $29 to you folks. I think I will choose #4 as I need it now, Maybe you folks will have the parts manual too and make it double worth while.1 point
-
Good for you. Perseverance always wins. Giving up never does. You normally just check and top up the reservoir bottle. If you suspect it's using water you take the radiator cap off when the engine's cold, you top the radiator right to the very top, then you put the cap back on. As the engine heats the level in the overflow bottle will go up, and when it cools the level will drop. It's a good idea to familiarise yourself where the two levels are and always check they are moving from cold to hot. If the radiator gets a small hole or blown gasket the level in the overflow bottle will probably change with use, but sometimes the radiator sucks air in instead of drawing water from the bottle, then the level stops changing from cold to hot. Glancing at the level before starting, then again after it's warmed up, is a good way to spot any problems at an early stage.1 point
-
Hi and thank you for accepting me . I am a crofter in the Scottish Highlands with a Honda TRX350D and a Yukon 150. I need help with the fuel pump on the Honda so will be pestering you all soon, cheers, semicolon😀1 point
-
Hi again everyone! It has been a while since we have been on and complete change of direction for us. Instead of going out and finding nudist campgrounds we opened one and have already filled 40 seasonal sites for this year. we will see how the season goes.1 point
-
Yup, the setting in the book is just to get it running, then it needs adjusting while it's running, and warmed up.. A tool is a huge help.1 point
-
The black plastic knob attached to a cable is for adjusting the idle speed, not sure about a dial either unless that is whaat you are calling it. It sounds like there is still gunk or trash in your idle circuit jet or maybe the emulsion tube ,did you take that out and clean it. There is also a hidden jet down in a hole thats easy to miss.1 point
-
Update. After taking the carb back off and closer inspection I noticed that the throttle plate was opening to much before the main needle jet even moved any. I have attached a picture. The linkage arm that connects the two had so much play in it that one was opening and the other wasn't doing anything. You can see that I have the idle adjustment screw all the way in and it still wouldn't idle and the choke plunger didn't have any affect when trying to start it. Anyway, By putting a carb kit on it does nothing for this linkage problem so I went ahead and bought a new cheap carb. Put it on, works great. The air/fuel screw now works and the choke and idle screw actually does something. This type of thing can be a gremlin to find. Thanks Mech and Gwbarm.1 point
-
1 point
-
Thanks Gwbarm and Mech for your input. I also am having a hard time believing these plugs are fouling so quickly even if rich fuel. I did a compression check initially but the motor was cold and got a 125 reading. That seems to be good but I didn't check that when motor hot. This has a Mikuni carb on it and I put a new kit on it. Yes, I've read alot about those aftermarket kits not having the right size jet holes and things but, Damn, I have no way of telling if the hole sizes are correct. I'm almost thinking about putting the old jets and seats back in it. The choke on this is just a manual push/pull knob type. It's not automatic but it sounds that way when I start it. You don't think the intake valve not seating good would cause this do you? Like I said, it runs good.1 point
-
Dry black soot sure sounds like too much fuel. The mixture adjustment doing nothing is always a sign of something wrong in a carb. Since it's running good, no mention of missing or hard start etc I'd doubt the ignition is at fault. Check it's got a reasonably fat blue spark. Ignition systems with resistor caps or leads can have a skinny spark, but it should be blue. If it looks yellow it's a bad sign. If the soot is only on the porcelain tip it might pay to try a hotter plug. If it lost it's spark suddenly it might have a wet plug, but it wouldn't have black soot. I'd make sure the fuel tap was good and not filling the sump with fuel. And if it's got a vacuum controlled tap check that isn't letting fuel into the vacuum line. Then I'd start looking at the mixture. Choke's going right off, check that first because the choke only works when the throttle's shut so they run ok with a stuck on choke, till you throttle off, then air-filter, intake piping isn't crushed or blocked(mouse nest), carb breather tubes, fuel tank breather. It might be that the richness is intermittent, or caused by heat or the time run. So check the carb breathers, and tank's not presurising. Then It'd be off with the carb for another look. Check the float height(can be done before pulling the carb off) and that it isn't sinking, check the idle mixture screw tip and the seat the screw goes into for damage, check the float needle seat is sealed to the body, the breather drillings are clear, all the drillings are clear, the jets are the right size, the slide needle is the right one and attached to the slide, the slide isn't sticking. Reassemble and check the idle mixture is responsive. If it isn't then there's still something wrong in the carb.1 point
-
I have actually, but I only buy ones with a high level of good reviews. I have found that on more than one occasion where I’ve had a part failure from something purchased on Amazon, I should have read the reviews!1 point
-
I know this post is a couple months old, but have you had good luck with these carbs? I had bought a cheap one on Amazon awhile back for a mower, and it seemed ok for the short time I had it...🤷🏼♂️1 point
-
1 point
-
1 point
-
1 point
-
Yes thank you, I'm still learning to navigate my way around. Anyways thank you for your reply!!1 point
-
1 point
-
Welcome, sounds like your in the right place, we love to help get projects back on the trails.1 point
-
Hello, I just joined this forum I look forward to the knowledge of other people have. I got a vandalized 99 Suzuki LT F250 quadrunner, so anyone knowledge on this would be greatly appreciated! Thank you very much!1 point
-
1 point
-
1 point
-
Being new in the quad family it is nice to know there are places like this I can learn and get help1 point
-
Hi all, I am new to this site and joined because I am always looking for help and ideas for my restoration projects I do. Also just enjoy riding around in my free time1 point
-
Yeah, a couple of my friends have sportmans as well, they seem to be good quads. I helped one of them fix their speedometer after they ran it with a dead battery and blew up some components on the circuit board.1 point
-
I think you will enjoy, the site, a lot of good information here, sportmans are nice , good luck with it.1 point
-
1 point
-
1 point
-
Hello, Just came across this forum, always nice to find one that is still active. I'm a farmer with more projects than time to do them, always seem to have some form of three wheeler or quad in the shop. I have a (probably bad) habit of buying old ATVs and ATCs that need work for cheap so I'm always looking for some kind of information or advice on how to keep these old beauties running.1 point
-
Most of the above. They took the plastics off and looks like they disconnected every electronic cable in the front. They also took off the throttle cable and unit, took out the airbox and disconnected every vacuum tube in that area. Closest I can tell is they were going to remove the carb but never got to it (though I will probably need to since there is still fuel in the tank and probably in the carb that has been there for who knows how many years). Thankfully, the engine is still all together. I can turn it over using the hand pull after opening the vacuum release, so it turns and seems to have good vacuum (though I don't have a vacuum tester yet to see what it really is). The front brakes don't do anything but the back work well. I am needing to download the manual (once I reach 10 posts) to begin to really look at it. Hoping to get a battery attached to it soon so I can begin to see if there is any power to anything and begin figuring out the wiring to re-connect it.1 point
-
@kp3004x4 - We'll need a lot of help, I'm sure! I've worked on bikes and small engines, but not on something that I haven't taken apart and was this complicated!1 point
-
Hello name is not important but the game is,grew up in a shop, grandfather had,been working and messing around with stuff for some 50 years now. Worked as a Diesel mechanic for a while,then went to bmw, Volvo, Toyota,ect cars and trucks. After retired, as wife said I have to,I now work on small engines ect especially quads and bikes of all shapes and sizes,just am posting this to let it out that if I can help I'm here probably have done it or have seen it done before.1 point
-
Yeah - it will be fun! Every tube and wire on it seems to be disconnected. But, it is a project for my son and myself so no matter what happens, it is worth it. Once I get the manual, we'll see if we can figure it all out.1 point
-
Its always a challenge putting something back together that you didn't take apart, but with the repair manual and the helpful people on this site its very doable, im doing the same with a Yamaha.1 point
-
Hi! New owner of a Suzuki King Quad 300 that needs a lot of work to get going. Former owner ripped it apart to try to fix something and never got it together again. Now, I'm going to see if I can get it going and have some fun with it. Steve1 point
-
Welcome to all new members. There ar a lot of good peeps here and lots of info to be found. Enjoy your time at QC!1 point
-
Welcome Adam. I joined recently and have found help with my 2004 Suzukin LT80. Lots of good resources.1 point
-
Hello everyone. New here and trying to learn everything I can. Bought my first atv this weekend. 94 Polaris sportsman 400. It needs a little work but only has 540 miles! Excited to learn from you all. Adam1 point
-
Welcome Larry, great place to learn, really good people , always willing to help and share experiences.1 point
-
1 point
-
1 point
-
Thanks for the warm welcome, Gwbarm. Happy to be here! My fleet at present is as follows: 2000 Kodiak 400 - runs, good condition 2005 Predator 90 - runs, great condition 1985 LT230GE - project 1987 Trail Boss 250 - project 1998 Sportsman 6x6 - project 1999 ranger 6x6 - project1 point
This leaderboard is set to New York/GMT-04:00
-
Topics
-
Gallery