Do you own an ATV? Join our Forum!
As a member, you can post in our forums, upload your photos and videos, use and contribute to our downloads, create your own member page, add your ATV events, and even start your own ATV club to host your own club forum and gallery. Registration is fast and you can even login with social network accounts to sync your profiles and content.
Similar Tagged Content
By vonda flynn
I need help please. This is all new to myself & my husband. We have gotten 2 used fourwheelers so we can ride with our kids (kids have go carts). One of the 4wheelers is a 1998 Suzuki Quadrunner 500 4x4. It has rearend trouble.
We are having a difficult time finding new or used parts, & no luck with aftermarket parts.
Hoping someone here can help. We were told by Suzuki dealership that some Artic Cat parts will interchange, but he wasnt sure which ones & said there are companies that produce aftermarket parts, but wasn't any help there either.
Any help or information is greatly appreciated.... Thank you.
Problem: The ATV starts and runs at idle perfectly. But as soon as I open the throttle, the engine starts to slow down until it stops. On the attached video you can hear the sound of how it works: see video below
Prehistory: there is a Polaris Sportsman 500 1998, which for about 1.5 years stood in repair, including also replacing CDI with one taken from the same ATV. Finally, the vehicles were on wheels, traveled several kilometers and overheated - forgot to fill the antifreeze Came back home in small moves. The next trip started well, but after 10 km there was a feeling of a small drop in power (even as the vehicle got warm completely) but still drives. Next trip - the situation is repeated. The next test of ATV through time and a huge loss of power from the very beginning. The engine sneezes, does not want to go more than 5 mph.
What has been done: the carburetor has been replaced with a new one (inexpensive, $ 40), a new spark plug, a new ignition coil, the engine head has been removed, the piston is in good condition, valves were corrected - but the problem was definitely not in them.
Ignition control unit is suspected. Who faced similar? Please help in solving the problem.
Thanks in advance.
How hard is it to change the outer seals on the rear differential mine are leaking fluid and I have no idea on how to change them out any help would be great thanks
This is my first post and I was wondering if there is anyone who can help me solve a problem I have with my Yamaha Kodiak 400 4x4 Fitted with a Mikuni Carburetor . The year of the quad is around 1998, the reason I am not sure of the date is, there wasn't any paperwork and no details on the frame either.
The quad had a bad leak from the carb overflow which indicated that the float needle valve was blocked or passing so I replaced this and put everything back together. The quad ran really well until I took it onto some rough ground to have a ride around, a few hours later the engine started to run really rough as if the engine was flooding. I have removed the carb again and cleaned the needle valve out and the whole of the carb just in case there where any dirt behind it. Engine now runs fine again but fuel has started to run out the carb overflow again.
I have tried everything to try and stop the fuel leaking out the overflow but its still happening. My last thoughts where to adjust the float level and its still happening.
Has anyone got any thoughts on the problem or could suggest whats causing the fuel leaking out the overflow.
Thanks for reading
By Kelby 746
Hey y’all I got a kfx 400, rebuilt the carb put bigger inlets on it, adjusted the fuel mixture screw 2.5 turns out and cleaned the fuel petcock. It starts up not so great, it takes full throttle with full choke and cranks for about 10-20 seconds before it fires and while “ideling” it surges very bad and I’ve messed with the idle set and it changes nothing, if you ride it casually it runs fine but as soon as you get on it for more than 4 seconds it stumbles and falls flat on its face and you have to wait for the carb to fill back up with fuel, I’ve checked everything and nothing is blocking fuel, I even put a bigger hose to see if that made a difference. Thanks for reading hopping to hear someone has some advice.
I just bought these in the fall as a pair and of course they were running awesome with no problems at that time.
One of them now will only start with starting fluid. It runs great once it's started, but absolutely refuses to start without a squirt of the good stuff. The other one starts just fine, but dies after it gets warm. The only way to keep it running is to keep the throttle up. It won't run at an idle, and keeping it running has the throttle too high to shift. Any ideas or suggestions are very much appreciated!!!
John from Shelley, Idaho
Recently Browsing 0 members
No registered users viewing this page.