Kymco ATVs - Popular Questions, Answers, Tips & Manuals


, usually due to a leaking fuel line or malfunctioning fuel injectors. However, it is normal for a small amount of gas to get into the engine oil during normal engine operation.

Kymco 2011 UXV... | 57 views | 1 helpful votes


fixya doesnt sell products try recreation action repair shops or online

Kymco 2011 UXV... | 83 views | 0 helpful votes


belt drive ? or chain. ? belt slipping ? sprocket on chain loose?

Kymco 2011 UXV... | 92 views | 0 helpful votes


choke it ? gas not getting to piston air filter clogged ?

Kymco 2015 MXU... | 131 views | 0 helpful votes


general rule of thumb if you cant find specs is make the float parallel with the bottom of the carb/top of the bowl

Kymco 2008 MXU... | 63 views | 0 helpful votes


Try rocking quad toward and back while you try to shift out of park.

Kymco 2014 UXV... | 70 views | 0 helpful votes


whats the old plug look like? google for images to tell you whats going on.

Kymco 2011 UXV... | 229 views | 0 helpful votes


check the pickup coil and the wiring for the shut off switches. if one rubs and grounds itself on the frame it wont spark.

Kymco 2005 MXU... | 352 views | 0 helpful votes


join the wires on the back of the ignition switch. Power wire to one of the others until the ignition light comes on. Better to buy a new key though.



KYMCO Mongoose 90 Specifications KYMCO USA

Kymco 2011... | 113 views | 0 helpful votes


back firing is usually a sign of an air leak on the intake manifold.

Kymco 2008 MXU... | 61 views | 0 helpful votes


if the center electrode is burning away, it indicates that the mixture is too lean at high rpms or load
check adjust float level , clean out main jet or fit correct jet size
if 2 stroke check for leaking crankshaft seals
change the heat range of the plug to as cold as possible

Kymco 2012 UXV... | 170 views | 0 helpful votes


Hi Shannon:
Possibles:
- Needle valve has been compromised, possibly held open with grit.
Carefully dismantle and blow out all orifices with compressed air.
- Float level set too high. Review the way the float shutoff mechanism works. Make sure the float moves up and down easily and that it still floats as intended. Double check the lever that moves the needle valve. Make sure it is correctly connected to the needle.
Reply as a COMMENT to this post to let me know what you find.
Cheers.

Kymco 2010 MXU... | 315 views | 0 helpful votes


How old is your battery? Does it have an electric start? Can you give more details about the quad?

Kymco 2008 MXU... | 48 views | 1 helpful votes


Kymco MXU 500 Service Repair Manual Download - YouTube

? 0:13
www.youtube.com/watch?v=nqaJ97DMgKY
Dec 31, 2013 - Uploaded by Dermat Colrut
Kymco MXU 500 Factory Service Repair Manual covers all the ...manual,Kymco MXU 500 service repair manual, free KymcoMXU 500 manual ...

Kymco 2013 UXV... | 1,213 views | 0 helpful votes


Hello Brian, A locked up rear disc brake could be caused by a bad flexible brake hose.

Kymco 2013 MXU... | 292 views | 0 helpful votes

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