Kymco Venox 250 - Answered Questions & Fixed Issues


Hi, Anonymous and the usual suspects are:
1. Fuel cap or fuel tank is not venting properly.
2. Fuel filter clogged.
3. Fuel line pinched or kinked.
4. Vacuum line from the petcock to intake manifold cracked.
5. Float needle and seat sticking.
6. Float level too low.
7. Carburetor bowl vent line clogged/blocked/pinched.
8. Idle adjusting screw set too low.
9. Air/fuel mixture screw set too lean.
10. Idle port, transfer ports, slow air jet clogged.
11. Slow fuel jet clogged.
12. Faulty fuel pump.
13. Faulty auto choke or wiring connection.
For more information about your issue and valuable "Free" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
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2003 Kymco Venox... | Answered on Jun 13, 2019 | 85 views


Hi, Stephen for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your Kymco, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
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2006 Kymco Venox... | Answered on Apr 19, 2019 | 40 views


Hi, Mark and the usual suspects are:
1. Neutral light bulb burnt out.
2. Faulty neutral switch.
3. A loose bulb in the socket.
4. Faulty wiring from the neutral switch to the light.
5. If the neutral light stays on while the bike is in gear the wire from the light to the neutral switch is grounded.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://advrider.com/f/threads/green-neutral-light-not-showing-so-wont-start.798471
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https://www.kymcousa.com/admin/dealeronly/ownerman/onroad/Venox250.pdf

2009 Kymco Venox... | Answered on Oct 12, 2018 | 44 views


Hi, Peter for this scenario you will need your service manual that has all fastener torque specs and a wiring diagram on the back pages, parts fiche, and owners manual if you can't find the best tool you ever bought for your Kymco, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
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2003 Kymco Venox... | Answered on Sep 16, 2018 | 27 views


Hi, Daniel for more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
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https://www.kymcousa.com/admin/dealeronly/ownerman/onroad/Venox250.pdf

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2009 Kymco Venox... | Answered on May 17, 2018 | 35 views


I had something similar on a 600cc Honda. The choke cable had been caught under the tank and didn't retract properly. However if the bike has been sitting for a long time start by checking the plugs, then the air filter then the fuel filter if its easily accessible.

Ok that's the obvious stuff out of the way fuel starvation can occur in older Kawasaki's where the carbs ice up. But I suspect if your bike hasnt been run much either the plug leads or coils are shot or one or more of the main jets in the carbs is blocked.

Hope this helps
Tim

2005 Kymco Venox... | Answered on Jan 21, 2018 | 80 views


it depends on your Wt.. I put mine at # 2 and I Wt. 220 lbs.

2004 Kymco Venox... | Answered on Oct 13, 2017 | 53 views


Hi, Saturnin730 for this scenario you will need your service, parts fiche, and owners manual if you can't find the best tool you ever bought for your Honda, despair not, for a mere zero $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
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2003 Kymco Venox... | Answered on Oct 12, 2017 | 172 views


Hi, Sam for this scenario you will need your service, parts fiche, and owners manual if you can't find the best tool you ever bought for your Kymco, despair not, for a mere zero $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
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Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2009 Kymco Venox... | Answered on Sep 14, 2017 | 232 views


Hi, Scott for this scenario you will need your service, parts fiche, and owners manual if you can't find the best tool you ever bought for your Kymco, despair not, for a mere zero $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need for viewing and printing please click on the blue links below. Good luck and have a wonderful day.
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Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2005 Kymco Venox... | Answered on Jul 24, 2017 | 153 views


Hi, Anonymous and the usual suspects are:
1. Severely discharged or a damaged battery, should have 12.5 volts or better and be able to pass a "LOAD" test if necessary, your battery may show 12.5 volts but have little or zero amps and needs to be replaced.
2. Failed alternator/generator and or voltage regulator.
3. Loose or corroded battery terminals and or cables especially the "NEGATIVE" cable, look for loose, corroded, or broken connectors inside the cable harness at "BOTH" ends.
4. Failed main circuit breaker or ignition switch, check for loose connections and continuity.
5. Failed system and or ignition relay, check for continuity.
6. Failed ignition coil, stator, magneto, points/condenser ignition/electronic module.
7. Failed CKP, CPS, CMP, MAP, TPS, or BAS sensor, corroded, loose or broken wire connector pins/sockets.
8. Throttle cables and or idle speed improperly adjusted hot idle speed should be 950 RPM to 1000 RPM.
9. Air/fuel mixture screw improperly adjusted.
10. Accelerator pump damaged or not working.
11. Water or dirt in the fuel system, carburetor or filter.
12. Restricted, blocked or kinked fuel line.
13. Fuel tank empty.
14. Fuel tank contaminated with ethanol sludge.
15. The gas cap is not venting properly or fuel tank venting system blocked.
16. Vacuum line from intake manifold to petcock broken, cracked, or not attached, carburetor vent line plugged.
17. Needle and seat stuck closed in the float bowl.
For more information about your issue and valuable "FREE" downloads that you need please click on the blue links below. Good luck and have a wonderful day.
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http://www.kymcousa.com/owners/onroad/Venox250.pdf

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2005 Kymco Venox... | Answered on Apr 23, 2017 | 57 views


Hi Mrcherry99, for this situation I would call my local dealer or reputable shop's service department and inquire about any possible quick fix. If necessary transport your vehicle to the dealer or shop and have a professional technician take it for a test drive, if possible, and give you a written estimate of repairs and answer any specific questions you may have about your issue. Good luck and have a nice day.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2005 Kymco Venox... | Answered on Sep 27, 2015 | 372 views


Try eBay or a motorcycle part finder site
And on the problem of it reoccurring difficult to say as need to know what damage was caused to piston and valves
Was it just one rocker arm that broke or is the other damaged did the timing jump and piston hit open valves driving them up and breaking arm and damaging cam shaft lobes
You really need to find out why and how it happened
As it may require a complete timing system replacement on that cylinder cam shafts , rocker arms , valves ,drive sprockets top and bottom , drive chain and a piston

2007 Kymco Venox... | Answered on Sep 02, 2015 | 127 views


Find exactly where the fluid is leaking. It could be simply a fractured line. Is your oil okay? If not diluted with coolant then unlikely to be the head gasket. Not down on performance? Again unlikely it is the gasket.

2007 Kymco Venox... | Answered on Aug 26, 2015 | 126 views


Hi Small vacuum tube goes to the inlet manifold, safety device to prevent fuel flow when not in use.

If you literally **** on it it will start and run!!

2003 Kymco Venox... | Answered on Jun 07, 2015 | 410 views


There is one sparkplug at center front of engine and one at center rear. They are fairly easy to change. Just follow your spark plug wires.

Did the vehicle set up for a long period and did you use a fuel stabilizer in the fuel.

2007 Kymco Venox... | Answered on Mar 25, 2014 | 158 views


If it idles and revs fine, then make sure there is no binding in the throttle cables. Turn your handlebars, right lock to left lock while twisting the throttle open to closed. Everything should operate smoothly.

2003 Kymco Venox... | Answered on Nov 01, 2013 | 124 views


Jumping out of 3rd gear on a 250 Venox is a design fault. The prongs (3 of them) on the sliding gear that hook into the slots in the fixed gear giving you 3rd gear ratio, are 2.5mm (two point five) too short. The only possible solution is to make them longer. I did just that, making very sure shut all three prongs touch and transfer power when in gear after allembly, that is crucial. I did that mod 15000km ago and had no problems. Watch out for a hidden bolt under one of the timing chain tensioner/slider when splitting the box.

2004 Kymco Venox... | Answered on Apr 23, 2013 | 347 views


Either the clutch plates are stuck together (unlikely) or your side stand cut out switch or your clutch lever switch (on handlebar lever if fitted) is faulty

2005 Kymco Venox... | Answered on Apr 19, 2013 | 305 views

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