Motorcycles - Page 9 - Recent Questions, Troubleshooting & Support


Hi, John and the usual suspects are:
1. Choke not functioning properly.
2. The battery is not fully charged 12.5 volts or better.
3. Throttle not fully closed.
4. The intake manifold is loose or cracked and sucking air.
5. The air cleaner not sealed properly or missing element.
6. Air fuel mixture not adjusted properly.
7. Valves adjusted too tight.
8. Low compression top end needs a rebuild.
9. Engine oil to heavy for cold temperatures.
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 [email protected] Good luck and have a wonderful day.

2008 Harley... | Answered on Dec 05, 2019


depends on terrain and load...65-75?

2008 Qlink... | Answered on Dec 04, 2019


If you are using an o-ring chain the 15t front sprocket will not work, you need to use a 520 x-link chain. Also get a 32t or 31t rear, 32t if you are riding in a hilly area, 31t for open road. JTF270-15 front and JTR279-31 on the rear.

2007 Qlink... | Answered on Dec 04, 2019


Did you check/clean your air filter? I had a no start issue with my Yamaha RD350 where the filter box was tight up against the seat and no air was getting into the carb. Do you have compression? Is the cylinder still attached by the connecting rod? Have you recently made any changes (like new jets) or repairs to cylinder or rings?
usually it comes down to an air intake issue if you have a working cylinder in a motor with gas and spark unless your timing is so far off that it isn't firing during the compression. But it might still backfire if it's off?

Yamaha... | Answered on Dec 04, 2019


Any master cylinder that will fit will do as long as it has the same plunger diameter (usually marked underneath)

Ride Safe

Bike-Doc

2007 Qlink... | Answered on Dec 04, 2019


Check your fuses and relays.

2008 Qlink... | Answered on Dec 04, 2019


remove tank tap and service/ examin

2007 Qlink Axon... | Answered on Dec 04, 2019


when the turn signal's are on my 1976 125 XL Honda and blinking ,and if the tail light is on it blinks also and the light on the speedo . if you turn the light switch off then then don,t blink just the signal light that are suppose to blink

2007 Qlink Axon... | Answered on Dec 04, 2019


Spend more than a new (better) bike will cost, to replace the restrictive parts, Exhaust, ECU, Camshaft and cylinder head. Then put it all on your bike. In other words -It isn't worth it. It will cost more to do than exchanging your bike for a better one.

2008 Qlink Axon... | Answered on Dec 04, 2019


Put it in the back of a Bugatti Veyron, or even a Kia Ceed.

2008 Qlink Axon... | Answered on Dec 04, 2019


Make sure you have gas, or that the battery isn't dead!

2008 Qlink Axon... | Answered on Dec 04, 2019


try go online internet pretty sure you can find one.

2008 Qlink Axon... | Answered on Dec 04, 2019


it takes a ac fired cdi

2008 Qlink Axon... | Answered on Dec 04, 2019


Need to get the wiring dieagram.

2008 Qlink Axon... | Answered on Dec 04, 2019


Ther should be a bolt inside the tail pipe. Just remove it and pull out the restricter.

2008 Qlink Axon... | Answered on Dec 04, 2019


check spark plug cap and any wires that might of come loose and check for blown fuses

Qlink Dog... | Answered on Dec 04, 2019


Drain the carb if you haven't already, be sure the gas valve is on and the plug wire is attached, check for a kill switch in the wrong position, then give the air intake a shot of spray starter fluid. Hopefully that will get you going again.

2008 Qlink Siena... | Answered on Dec 04, 2019

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