20 Most Recent Kymco 2011 UXV 500 4x4 - Page 8 Questions & Answers


remove spark plug,put wire back on it,ground end opposite the wire end to motor metal.crank over the engine and see if plug is firing,should see blue or yellow spark close to the electrode.i assume your motor is cranking over,right?

ATVs | Answered on Feb 05, 2019


thoroughly check the CDI unit. Almost always the cause of no spark. Be careful, not to run in too warm weather - above 40. I've had the CDI go out when running at that temperature.

ATVs | Answered on Feb 03, 2019


This is caused by the position switch not engaging inside. The light flashing means, internals was not able to activate the 2WD mechanical position. Try warming it up in the garage. I see this more often going into 4WD than 2WD, but theory is the same. Mechanism might of frozen while in 4WD.

ATVs | Answered on Feb 03, 2019


I need diagram of the thunderbolt 24 v quad how too hook the wire and batter up

ATVs | Answered on Jan 20, 2019


Check that the flywheel is locked in the correct position.
There should be a woodruff key to position it in the correct place.

ATVs | Answered on Jan 03, 2019


Sounds like a blocked main jet. You should be able to undo a 17mm plug on the bottom of the carb. drain out the junk and water. You may need to remove and clean the jet that is accessable through the drain plug hole, by loosening the clamps on the inlet and outlet and twisting the carb sideways.

ATVs | Answered on Jan 03, 2019


There is no cf side by side, you got u force or z force, witch one do you have.

ATVs | Answered on Jan 03, 2019


Check for proper plug gap. If Gap is within tolerance then the carburetor is the problem - adjust air/fuel mixture.

ATVs | Answered on Jan 03, 2019


Check for spark.make sure it's ON . pull plug and rest plug on bare metal and turn it over . If u see spark in plug gap it's not stator or coil or Cdi .,., it's a fuel issue chase it from bottom up carb to tank

ATVs | Answered on Nov 23, 2018


Check the fuses. And if not ur goin to need a multi meter to check to see if it getting power to the screen itself. Most times it can just be a broken or lose ground. If not i would trace the wires back to the wire harrness for any tears or burns

ATVs | Answered on Nov 05, 2018


Request the wiring diagram directly from Bajaj.

ATVs | Answered on Oct 31, 2018


If low performance was the original reason you took it to a repairer, it is clear they have failed to discharge their contract with you and you have grounds for complaint and to expect the repair completed for little or nothing extra.

There are a number of possible reasons why an engine that runs fine would be down on power and if the fuel system really needed that big clean out, it could still be fuel related. A carb and fuel system that was in a bad state often needs cleaning a couple of times, especially if water was a problem.

Other possibilities are a strangled intake, a strangled exhaust, low compressions especially due to bad intake valves or bad valve timing.
Another (unlikely) possibility is that of ignition timing which will likely be electronic with programmed advance characteristics. It is unlikely but it is possible the programme could be damaged leaving the ignition timing too retarded at speed to produce proper power.

It is also worth considering things like tyre pressures, binding brakes, wheel alignment...

ATVs | Answered on Oct 27, 2018


small lever along the side not sure which one that you lift to release it

ATVs | Answered on Oct 25, 2018


Hi my atv 2000 model 325 the bike ideas just fine mut when i put on the air box and rev the bike it just dies out and some time shut down i have rebliud the cab but it does the same thing

ATVs | Answered on Oct 24, 2018


Only with a complete tear down

ATVs | Answered on Oct 24, 2018


This model has a built in safety feature , when the oil gets low it goes into limp mode to protect the motor ,
check your fluids , most of them do burn a bit of oil

ATVs | Answered on Oct 22, 2018

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