Question about Qianjiang QJ100T-C Motorcycles

1 Answer

Freezing scooter throttle

Hi there,just wondered if anybody can help.I have problem with freezing throttle.The other night after work the throttle wouldn't even move, it did after a while but couldn't do more then 20mph and wasn't able to control it properly.Also when I stop on traffic lights it shuts down so have to twist the trottle a bit to keep it going. Thank you Veronika
I have got jinlun 50QT,its 50cc scooter chinese import,couldn't find it on your list..

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that gotĀ 5 achievements.


    An expert whose answer gotĀ voted for 20 times.


    An expert who has answered 20 questions.

  • Expert
  • 91 Answers

Sounds like the cable needs to be lubed (oiled use 3in1 or wd40) the only thing is you need to remove the cable at the throttle end to do this good luck hope this helps you rember to leave a rateing

Posted on Jan 04, 2009

1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Chinese scooter yy50ccqt-6 cutting in and out at high throttle

Hi, Michael 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 Johnway, despair not, for a mere $0 you can download another one I could only find one similar but has the same engine. 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.
scooter bogs down when throttle it Scooter Doc Forum
Bike cutting out at Full Throttle 50cc Scooter

Jun 30, 2016 | Motorcycles

1 Answer

Hello , i have a CPI Oliver City 50cc , i have taken all the restrictions out that i no of, exhaust, nut in the belt etc .. and there is no restriction in the CDI unit ,, but the bike still can not go past...

Hi, Mitchell and the usual suspects are:
1. Throttle cables misaligned or misrouted.
2. Damaged or restricted fuel tank venting system.
3. Inlet system air leak.
4. Vacuum piston malfunction.
5. Accelerator pump leaking or no output.
6. Plugged bowl vent.
7. Fuel level in bowl too low.
8. Restricted fuel supply passages.
9. Plugged jets or passages.
10. Worn or damaged needle or needle jet.
12. The enricher valve not seated or leaking.
For more information about your issue and free downloads that you will need please visit the websites below. Good luck and have a nice day.
About me and my wonderful life
How to derestrict 50cc scooter moped Make it go Faster
How to derestrict 50cc scooter
CPI Scooter Parts Racing Planet USA

Jan 15, 2012 | 2005 Cpi Oliver 50

1 Answer

How do I eliminate excess freeplay in throttle cable

Hi Rraabe, I am sorry you can't find the first and best tool you ever bought for your Benelli but despair not for a mere $0 you can download another one. For more information about your issue, please visit the websites below. Good luck and have a nice day.
VERY IMPORTANT TWO STROKE THROTTLE CABLE ADJUST How to adjust the throttle on your scooter or motorcycle
Throttle Cable Adjustment

Jun 30, 2011 | 2011 Benelli Pepe 50 LX

2 Answers

My spark plug floods everytime I try to start my SYM RV250cc motor scooter. Note: It is below freezing (20 degrees). I have been starting it once or twice a week to keep the battery charged. Last time I...

Not sure where you are (what country) but starting the scooter every so often is actually harder on it then just letting it sit. Here is a suggestion first get a small battery charger to put on the battery and bring it up to power, get some gas (fuel) stabilizer and put a few ounces in the gas tank. Motorcycle and scooters are heavily summer Bias, winter or cold starts are just not what they are meant to do. When the temperature here in Canada gets down to +10c my motorcycles can be just rude to start. Not only that the tires being tuned or made for hotter conditions become hard in the cold weather and will not grip the road surface well at all. Okay lets get back to your scooter, once you have the battery back up to power, put the gas (fuel) stabilizer in the tank and fire up the scooter, be careful not to over choke it or you will flood it. You need to nurse it along once it does start and don't rev it up to much cause it's just not going to like you until it has some heat. Once running on it's own you'll need to let it run in a well ventilated area for at least ten minutes to get that fuel stabilizer through the fuel system. Once you have done that your scooter is good to the spring. As a suggestion I'd put the charger on the battery once a month for a couple of hours at a time to keep it fresh don't stat it. What you are doing now by starting it every week or so is taking more battery power out to start then you are putting back in running it a few minutes (10) because of the cold temperatures. This will drain the battery making it increasingly harder to start and requiring more power from the battery which it doesn't have. The battery will give it's all to turn the starter which will short change the ignition system which requires at least 10 volts to fire the plug(s). You keep cranking the engine hoping it will fire meanwhile there is no ignition because there isn't enough power to make it happen. Vicious circle, that's why I'm suggesting you charge the battery before you attempt to start it again. The Fuel Stabilizer is just that it keeps the gas fresh and prevents varnishing or fowled systems. Cheers Have a Great Holiday Season from Robert in Canada

Dec 24, 2010 | Sym Husky 125 Motorcycles

2 Answers

Hi i have a 125cc scooter and when i am doing a steady 30mph it drops in power as if i have let go of the throttle then it regains power cleaned carb also i am having problems starting it on a morning it...

There maybe an issue with fuel flow/delivery. Check the operation of the fuel tap and connecting hose. Has the fuel filter been serviced/replaced? Carburetor float level may not be set correctly, jets maybe dirty and blocked, these are all simple fixes if you are handy with some tools. Otherwise a relatively cheap fix by a dealer or more knowledge on the year/make/model of your scooter. Cheers.

May 15, 2010 | Motorcycles

1 Answer

Engine Scooter, throttle does not work

trace the cable to the connection on the motor.check that throttle lever is connected to cable,and lever moves when throttle is turned.cable may have broken.

Oct 06, 2009 | 2008 Yamaha Yamaha G5

1 Answer

I want to get my scooter fixed


Throttle wire is broken and needs to be changed.
Simple job for any good mechanic.

Search in yellow/white pages or nearby) for a reasonable mechanic who can do the job in your budget.

May 30, 2009 | Transport Schwinn Rechargeable Portable ...

1 Answer

Freezing scooter throttle

Hi Veronika.
The throttle cable will need to be lubed. It is binding up, and should be sorted out quickly. It will break soon and leave you stranded on the side of the road. It could also jam in the open position. This is not good at all. Replacing the cable will be a solution also, or call into a motorcycle shop and get some lubricant spray down the length of it. They will probably sort this out for you then and there, even not charge you if you suggest to them that you will get them to do your next service. If the cable is stuffed, they could even replace it for you at the same time. Takes about 5 mins to do. Hope this helps you to solve your problem. Happy to answer any questions you may have. Good luck
regards robotek

Jan 04, 2009 | 2005 Qianjiang QJ100-2

1 Answer

Won't go: Schwinn S 180

maybe you should try to take off the wheel and see if the motor still turns over with out the chain and wheel attached to it maybe the chain is to tight...... well maybe you can help me to

Sep 28, 2006 | Transport Schwinn Rechargeable Portable ...

Not finding what you are looking for?
Motorcycles Logo

Related Topics:

278 people viewed this question

Ask a Question

Usually answered in minutes!

Top Qianjiang Experts

Arnie Burke
Arnie Burke

Level 3 Expert

4497 Answers


Level 3 Expert

548 Answers

Robert Harvell
Robert Harvell

Level 1 Expert

32 Answers

Are you a Qianjiang Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides