Motorcycles - Page 2 - Recent Questions, Troubleshooting & Support


Hi, Sota 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 Znen, 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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WIRING DIAGRAMS INSTRUCTION
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Znen ZN150T 9 Owner Manual

Znen Motorcycles | Answered 20 hours ago


Hi, McDonald 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.
What To Do If Your Motorcycle Doesn Start
Bike Won Start Crank Positioning Sensor CPS Suzuki Boulevard C12 Code Fix
Suzuki VL1500 Service Manual
https://www.partsfish.com/oem-parts-for-suzuki
Suzuki 2013 C90T Boulevard User Manual

2009 Suzuki... | Answered 20 hours ago


Hi, William 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 not find the best tool you ever bought for your Harley, 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 and for more specific information or questions at no charge please feel free to contact me at xlch@mail.com. Good luck and have a wonderful day.
https://www.youtube.com/watch?v=mEgK3EN8I4Q
2002 Harley Touring Service Manual pdf
http://partsfinder.onlinemicrofiche.com/ronnies/showmodel.asp?make=hdmc
Motorcycle Maintenance Services Harley Davidson USA free owners manual
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2002 Harley... | Answered 21 hours ago


Hey Rohn.. whats wrong with your "Saki".??

2005 kawasaki... | Answered 23 hours ago


Hi, John and the usual suspects are:
1. Severely drained or faulty battery.
2. Faulty regulator/rectifier or high output coil.
3. Faulty power valve, solenoid or installation.
4. Clogged air filter or exhaust.
5. Cracked or incorrect float level.
6. Float needle is not seating.
7. Faulty reed valve.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
https://www.triumphrat.net/hinckley-classic-triples/219668-t-bird-triple-wont-rev-over-4500-a.html
https://www.youtube.com/watch?v=v_ns4TbaHKE
Triumph Tiger Service Manual
Triumph Tiger Handbook
https://www.bikebandit.com/oem-parts/1996-triumph-tiger-885/o/m147375

1996 Triumph... | Answered 23 hours ago


What ratio? Gas/oil .. NO LESS than 28:1 with PROPER Jetting!!
Rear drive? - number of rear sprocket teeth divided by front sprocket number of teeth.. 44T divided by 14T = 3.14

Motorcycles | Answered 23 hours ago


Hi, William 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 not find the best tool you ever bought for your Harley, 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 and for more specific information or questions at no charge please feel free to contact me at xlch@mail.com. Good luck and have a wonderful day.
https://www.youtube.com/watch?v=mEgK3EN8I4Q
2005 Harley Touring Service Manual pdf
http://partsfinder.onlinemicrofiche.com/ronnies/showmodel.asp?make=hdmc
2005 Harley Davidson Electra Glide Ultra Classic EFI Owner Manual
Instant Repair Help over the Phone To speak to me personally $6

2005 Harley... | Answered Yesterday


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 Suzuki, 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.intruders-alert.com/viewtopic.php?t=7228
Suzuki Intruder Volusia how to take the carburettor out
Suzuki Intruder VS1400 Service Manual
https://www.partsfish.com/oem-parts-for-suzuki
Suzuki VS1400 Owner Manual

2005 Suzuki... | Answered Yesterday


Hi, Till 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 Hyosung, 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.r1-forum.com/forums/104-04-06-r1-mechanical-help/301921-what-error-code-42-a.html
Yamaha Fault Codes
Yamaha XC125 Service Manual
https://www.partsfish.com/page/oem-parts-for-yamaha
Yamaha Cygnus XC125 Owner Manual

2010 Yamaha... | Answered Yesterday


Hi, Gordon and the usual suspects are:
1. Improper clutch adjustment or not disengaging.
2. Bent shift shaft.
3. Shift fork bent or seized.
4. Gear seized on the shaft.
5. Gear positioning lever binding.
6. Shift return springs weak or broken.
7. Shift return spring pin loose
8. Shift mechanism arm spring is broken.
9. Shift mechanism arm is broken.
10. Shift drum is broken.
11. Shift lever loose on the shift shaft.
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.fjrowners.com/forums/9-fjr-technical/144489-sh-37-error-code.html
Yamaha Fault Codes
https://www.manualslib.com/manual/1121476/Yamaha-Fjr1300a-D.html
https://www.partsfish.com/page/oem-parts-for-yamaha
https://www.manualslib.com/manual/1161795/Yamaha-Fjr1300-Ae.html

2005 Yamaha FJR... | Answered Yesterday


Hi, Vic tail light issues are relatively easy to diagnose and repair always check the tail light fuse first and make sure you have power on both sides of the fuse holder and the usual suspects are:
1. Tail light bulb element is broken.
2. Tail light bulb soldered contacts are extremely worn down.
3. Tail light bulb socket corroded.
4. Tail light bulb socket has no power and or ground.
5. Tail light wiring harness damaged from the rear tire.
6. Tail light rear fender wiring harness connector faulty due to corroded, broken, or loose pins/sockets.
For more information about your issue and valuable "FREE" downloads that you need for viewing or printing please click on the blue links below and for more specific information or questions at no charge please feel free to contact me at xlch@mail.com. Good luck and have a wonderful day.
https://www.v-twinforum.com/forums/harley-davidson-sportster/197234-no-rear-running-lights.html
http://www.mediafire.com/file/6cp9fbatnw1z4di/2005_Harley_Dyna_Service_Manual.pdf/file
http://partsfinder.onlinemicrofiche.com/ronnies/showmodel.asp?make=hdmc
Motorcycle Maintenance Services Harley Davidson USA free owners manual
Instant Repair Help over the Phone To speak to me personally $6

2004 Harley... | Answered Yesterday


Hi, Robbie for this scenario you will need your service/owners manual if you can't find the first and best tool you ever bought for your Suzuki, despair not, for a mere $10 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have a nice day.
http://diversionclub.proboards.com/thread/15171/engine-suzuki-gn125-valve-clearances
Suzuki GS GZ 125 Sinnis Apache Valve Clearance and Cam Chain Tension
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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


Suzuki... | Answered Yesterday


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.
https://www.howtomotorcyclerepair.com/onlyrunsonchoke
WHY your motorcycle only runs on CHOKE
https://thumpertalk.com/forums/topic/291948-bike-only-runs-with-choke-on
https://www.hdforums.com/forum/dyna-glide-models/725647-no-brake-light-function-on-my-dyna-low-rider.html https://thumpertalk.com/forums/topic/291948-bike-only-runs-with-choke-on

Motorcycles | Answered Yesterday


Hi, Anonymous and the usual suspects are:
1. 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 preliminary 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.
2. 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.
3. Faulty main circuit breaker and or connections.
4. Faulty ignition coil and or connections.
5. Faulty spark plug, oil or gas fouled, wrong heat range or service type, wrong gap, loose in the cylinder head, broken electrode or insulator.
6. Faulty spark plug cables, leaking or broken, internal damage check for spark leakage in the dark.
7. Faulty ignition module, switch, CKP, MAP, CMP, sensor and or any connector in the ignition circuit could have corroded, loose, or broken pins/sockets
8. Burnt exhaust valve or air leak in the exhaust system.
9. Improper valve clearance (too tight).
10. Check for generated diagnostic 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.
https://www.doityourself.com/stry/5-tips-to-preventing-backfire-on-motorcycle-exhausts
https://noobnorm.com/motorcycle-backfire-causes
https://www.youtube.com/watch?v=eSky1ZfHdhA
https://noobnorm.com/motorcycle-backfire-causes
https://itstillruns.com/stop-motorcycle-from-backfiring-2221631.html

Motorcycles | Answered Yesterday


Hi, Anonymous engine "BOG" is mainly caused by a rich air and lean fuel condition but it can also be caused by a lean air and rich fuel condition this situation rarely occurs and is only caused by the misinformed weekend warrior that owns a toolbox. If the bike has been sitting for months or years you will have to completely disassemble the carburetor and submerge the parts (except rubber parts) in "Carburetor Dip" It usually comes in a gallon bucket with a wire mesh basket that can be purchased at any automotive store. If it is not the above scenario then the following explanation will apply.
The more you open your throttle the more vacuum you are creating in your carburetor venturi and your intake manifold. When you are operating at higher RPM any unmetered air that leaks into your system can become more obvious.
Unmetered air is the air that is getting into your system after the fuel has been delivered. If you have unmetered air getting into your system between the butterfly/slide of the carburetor and the cylinder head this will create a lean condition.
All of the rubber components of the fuel system like vacuum hoses and intake manifold that you mount the carburetor to are made of rubber. If none of these components has been changed they are more than likely highly degraded and probably cracked in places to allow unwanted-unmetered-contaminated air into the combustion chamber. Check all of your vacuum lines and vacuum plugs for carburetor synchronization. The vacuum plugs are in the head just after the rubber intake manifolds. The petcock has a vacuum line as well as part of the emission system.
1. Check the intake manifold for fissures.
2. Ensure the bands used to tighten the manifolds down on the intake are secure and have not bound up the manifold.
3. Make sure air box fittings are not warped and fit completely over the carburetor.
Your airbox is metering air and is the first step in the process of consuming air and fuel. The system requires the resistance of the air filter in order to get the proper vacuum to "SUCK" the fuel out of the float bowl and create the proper venturi effect.
Improper mounting and sealing of the airbox will create a small lean effect. This might seem like no big deal but you are inviting dust and debris in your engine that is doing slow damage by not having proper fitment. Fix it so you know it's not contributing to your issue. Pick the low-hanging fruit first.
Do not go and start adjusting anything at this point. It ran fine before. There is something wrong with the assembly or a component. Do not adjust your floats. Get it back to where it was. The moment you start tweaking everything is the moment you lose OEM settings which are a must-have for fine-tuning and maximum performance.
Fine-tuning your carburetor and multi carb syncing come at the very end following the proper procedure established by the Carburetor Gods.
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.hondashadow.net/forum/72-technical-discussion/207297-bogging-acceleration.html
engine idles ok cuts out and bogs down when accelerating Kawasaki Vulcan...
Honda VT600C Shadow VLX Service Manual
https://www.partsfish.com/page/oem-parts-for-honda
Honda VT600C Owner Manual

2005 Honda VT... | Answered Yesterday

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