Kymco Agility 50 - Recent Questions, Troubleshooting & Support


Hi, Maysie_hudso and the usual suspects are:
1. Fuel tank empty.
2. The fuel tank has old dead gas.
3. Fuel tank bottom contaminated with ethanol sludge, dirt, water, rust, etc.
4. Fuel supply valve/petcock turned off.
5. Fouled spark plugs.
6. Engine flooded as a result of overuse of the choke.
7. Vacuum hose to the fuel supply valve/petcock disconnected, broken, cracked, or pinched.
8. Fuel valve/petcock or filter clogged.
9. Fuel line to carburetor or throttle body pinched, kinked or blocked.
10. Carburetor float stuck.
11. Fuel injectors clogged.
12. Fuel injectors stuck open.
13. Quick disconnect check ball stuck.
14. Compression below 75 PSI.
15. A stuck-bent-burnt valve.
16. Improper valve clearance (too tight)
17. Severely discharged or a damaged battery should have 12.5 volts or more and be able to pass a proper "LOAD" test if necessary, you may have a cursory reading of 12.5 volts or more but little or zero amperage the battery is faulty and must be replaced, AGM batteries fail in this scenario more so than lead-acid batteries.
18. Check battery terminals for damage or corrosion, check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary.
19. Loose or corroded wire connection at the coil or plug between ignition sensor and ECM module.
20. Spark plug cables in bad condition and shorting check for spark leakage in the dark, cable connections are loose or connected to the wrong cylinders.
21. Ignition timing incorrect due to a faulty ignition coil, ignition module or MAP, CMP, CKP, O2, TPS, ETP, IAC sensors.
22. Faulty neutral, clutch, kickstand safety switch.
23. Faulty fuel pump or fuse or relay.
24. Faulty or corroded run/stop switch.
25. Tilt sensor needs a reset.
26. Security system not disarming alarm needs a reset.
27. Check for engine trouble codes.
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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2010 Kymco... | Answered on Aug 18, 2019


Hi, Anonymous I would love to help you with your engine or chassis noise but I just loaned my brand new pair of listening ears to your local dealer's chief technician so he could take your bike for a test ride and give you his professional opinion and estimate about your noise and repair cost. If you are a little short on "DRACHMA" and a Dealership is not on your list of fun places to visit then perhaps the list below will help soothe your worried mind so you can make an informed decision.
1. Bearings---SCREECH---WHINE
2. Belts---CHIRP
3. Brake Rotors---BUZZ
4. Cam Chains---CLICKIT
5. Clutches---CHATTER
6. Cylinders---PING
7. Fairing Panels---WHISTLE
8. Fenders---SCRAPE
9. Fronk Forks---Plunk
10. Fuel pumps---WHIRR
11. Gears---WHINE
12. Head Gasket---HISS
13. Hydraulic Lifters---TAP
14. Instrument Clusters---BUZZING
15. Kick Starter---GRINDS
16. Pistons---SLAP
17. Power Valves---CLINK& RATTLE
18. Radiators---GURGLE
19. Rear Chains---RATTLE
20. Rear Shocks---SQUEAK
21. Relays---CLICK&BUZZ
22. Shaft Drives---WHIRR
23. Shifting Trans---CLUNK
24. Solid Lifters---TICK
25. Speedometers---bzzz
26. Starters---CLICK
27. Rods Go---KNOCK-KNOCK---who's there, it's me "*****"
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.
http://www.kymcoforum.com/index.php?topic=5013.0
https://www.youtube.com/watch?v=d2U2Y6xAcyQ
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2009 Kymco... | Answered on Aug 17, 2019


Hi, Fleenermike 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.
https://www.ebay.com/b/Scooter-Headlight-Assemblies/182337/bn_16581982
https://www.youtube.com/watch?v=2_nslrlD8hM
KYMCO AGILITY 125 Service Manual
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Kymco Agility 125 Driver Manual

2009 Kymco... | Answered on Aug 17, 2019


Hi, Anonymous 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.
https://www.ebay.com/itm/KYMCO-AGILITY-50-HEADLIGHT-BULB-BOSCH-SEMI-HALOGEN-UPGRADE-35-35W-ALL-MODELS-/182038318783
https://www.youtube.com/watch?v=jEDzKbBf6CY
KYMCO AGILITY 125 Service Manual
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Kymco Agility 125 Driver Manual

2010 Kymco... | Answered on Aug 17, 2019


Hi, Anonymous 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.
http://www.kymcoforum.com/index.php?topic=6255.0
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2010 Kymco... | Answered on Jul 13, 2019


Hi, I4legend65 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.
http://www.kymcoforum.com/index.php?topic=1248.0
https://www.youtube.com/watch?v=alCtQ80IOH4
KYMCO AGILITY 125 Service Manual
http://kymcopartsonline.com/catalog/table_overview.php?s_fk_manufacturers_id=21&s_fk_model_ye
Kymco Agility 125 Driver Manual

2010 Kymco... | Answered on Jul 10, 2019


Hi, Bill before testing any electrical component in the Starting Circuit it is "IMPERATIVE" that you have a fully charged battery of 12.5 volts or more and be able to pass a proper "LOAD" test if necessary, you may have a preliminary reading of 12.5 volts or more but little or zero amperage, the battery is faulty and must be replaced. AGM type batteries fall into this scenario more so than lead-acid batteries.
1. Ignition Switch not in the "ON" position.
2. Engine Run Switch in the "OFF" position.
3. Engine Run Switch is "FAULTY" or corroded.
4. Check the battery terminals for damage or corrosion check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter.
5. Bank angle sensor needs a reset or is faulty.
6. FOB battery low or dead.
7. Faulty ignition switch.
8. Faulty starter button.
9. Faulty kickstand, clutch, neutral safety switch.
10. Security alarm needs a reset.
11. Starter relay, solenoid, starter motor or circuit wiring faulty.
12. Starter armature or field coils have failed.
13. Main fuse or circuit breaker may be blown or faulty.
14. Faulty ignition relay.
15. The electric starter is working but starter clutch has failed.
16. Check for engine trouble codes.
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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http://kymcopartsonline.com/catalog/table_overview.php?s_fk_manufacturers_id=21&s_fk_model_ye
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2012 Kymco... | Answered on Jul 10, 2019


Hi, Yacine and the usual suspects are:
1. Throttle cables not properly adjusted.
2. Idle screw adjusted too low.
3. Air-fuel mixture screws not properly adjusted.
4. Pilot jet clogged.
5. Pilot jets too small.
6. Clogged air filter.
7. Faulty choke.
8. Multi carburetors not in sync.
9. Carburetor float needle valve stuck.
10. Fuel not getting to the carburetor.
11. Slide stuck in the carburetor.
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/Agility50-125.pdf

2010 Kymco... | Answered on Jul 01, 2019


Hi, Anonymous if your headlight is not working, intermittent, only one beam works at a time, keeps burning out, blinking, dim or surges from bright to dim to bright the first thing you need to check is the headlight bulb for damaged filaments then check your light circuit fuse, then check your headlight bulb socket ground wire for a clean tight connection, that being said the usual suspects are:
1. Faulty ground or power supply wire to the headlight bulb socket.
2. Worn down solder contacts or loose fit of the bulb base in the socket due to vibration.
3. Worn, chafed, or broken wires in the light circuit.
4. Corroded, broken, or loose pins/sockets in wire connectors.
5. Faulty hi/low beam switch.
6. Faulty ignition switch.
7. Fuse is good but no continuity on both sides.
8. Faulty headlight relay.
9. Faulty wiring between battery positive and headlight bulb socket.
10. Weak charging alternator/generator/lighting coil
11. Faulty voltage regulator/rectifier ground or overcharging.
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.
http://www.kymcoforum.com/index.php?topic=14719.0
https://advrider.com/f/threads/lights-out-on-my-kymco.1089845
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2009 Kymco... | Answered on Jun 22, 2019


Hi, Paul and the usual suspects are:
1. Spark plugs in bad condition or have an improper gap or are partially fouled.
2. Spark plug cables in bad condition.
3. Battery damaged or nearly discharged, should have 12.5 volts.
4. Check battery terminals for damage or corrosion, check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary.
5. Throttle controls not adjusted correctly.
6. Water or dirt in the fuel system.
7. Water or dirt in the carburetor.
8. Intake air leak.
9. Fuel tank vent hose and vapor valve plugged, or fuel line closed off, restricting fuel flow.
10. Choke valve inoperative.
11. Engine lubricant to heavy (winter operation).
12. Ignition is not functioning properly (possible sensor failure).
13. Faulty ignition coil.
14. Valves sticking.
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.
My Kymco Agility 50 Starting Problem
Scooter Troubleshooting Scooter won start All about Scooters
KYMCO AGILITY 125 Service Manual
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https://www.kymcousa.com/admin/dealeronly/ownerman/onroad/Agility50-125.pdf

2013 Kymco... | Answered on Nov 14, 2018


Hi, Anonymous for more information about your question 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


2013 Kymco... | Answered on Oct 04, 2017


Hi, Peter it is on the right side of the scooter just below the fuel tank sorry you can't find the first and best tool you ever bought for your Kymco despair not, for a mere $0 you can download another one. For more information about your issue and free valuable downloads that you will need please visit the websites below. Good luck and have a nice day.
http://www.49ccscoot.com/manuals/Kymco_Agility_50_Service_Manual.pdf
http://www.motor-land.nazwa.pl/ksiazki_serwisowe/AG_50_RS/AGILITY50-01.pdf
https://scootergrisen.dk/scooterhjemmeside/download/cpi_oliver_brugermanual.pdf

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

2010 Kymco... | Answered on Feb 23, 2016


Spray starter fluid into the carb with air filter off.

Kymco Agility 50... | Answered on Nov 06, 2015


KYMCO Agility 50 Scooter Online Service Manual ...

https://www.cyclepedia.com/...manuals/kymco...scooter...repair-manuals/...
The CYCLEPEDIA PRESS LLC KYMCO Agility 50 Scooter online service manualfeatures detailed, full-color photographs and wiring diagrams, complete ...

2013 Kymco... | Answered on Sep 16, 2015


If it is a 2 cycle, I'm not familiar with kymco, the only way to fix the compression is to replace the piston rings and/or piston. It is not uncommon to burn a hole in a piston if the carberator is gummed up. If it is a 4 cycle (probably isn't) you could have a burnt, warped, or sticking valve. Either one it requires taking the head off for further evaluation.

2011 Kymco... | Answered on Oct 21, 2014


the exhaust

2014 Kymco... | Answered on Aug 29, 2014


you have to make a new base from iron so u will change tha angle.they made it like this so u will not forget it :)

2010 Kymco... | Answered on Feb 01, 2014


check for fire and make sure your cdi box is good they go bad I allways carry a xtra one with me

2009 Kymco... | Answered on Dec 18, 2013


If it only has 20 miles on it, take it back to the dealer.

2012 Kymco... | Answered on May 17, 2013

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