Question about TGB Motorcycles
My tgb 101s scooter will rev, but not idle I have cleaned the carby twice. @
Posted by Anonymous on
Hi, Anonymous you may need to "DIP" the carb 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.
50cc Scooter Won stay running
HELP scooter wont stay running clean carb
TGB Service Manual 101S BH1 303R 50 BR1 Delivery 50 BK1 China scooter TGB TAPO Parts
Please Check First
Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e
Posted on Mar 25, 2018
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.
Here's a link to this great service
Posted on Jan 02, 2017
Normally, one goes to the carb, one to the gearbox and one to the battery. What sounds really weird is the diameter of the hoses. Three quarter and one inch diameter? Normally 1/4" to 3/8".
Hope this helps!
Please rate this solution. Thanks locjaw69!
Posted on Apr 04, 2009
Sounds like you have a vacuum leak between the carby and the head. Check the O ring that is between the carb and manifold. Replace if it doesn't sit proud of the locating groove.
Posted on Aug 16, 2010
SOURCE: hi i have a yamaha
Try some spray starting fluid.
That will prove whether or not the spark if ok.
Make sure there is gas in the carb.
The tank may be clogged or the carb float valve could be stuck.
Posted on Dec 20, 2010
SOURCE: how to or can i
first major restrictor is in the exhaust pipe. Take off all the securing nuts and bolts to remove the pipe. You will notice in the end of the pipe that fits to the cylinder head there will be a washer that reduces the bore of the pipe. You will need to grind away the weld that secures this washer, clean out all metal particles and refit pipe to bike. This will dramatically improve the performance. Hope this helps' Alex.
Posted on May 17, 2011
Tips for a great answer:
Jul 01, 2016 | TGB Motorcycles
Feb 14, 2013 | 2011 TGB 101S 50
Feb 09, 2018 | 2011 TGB 101S 50
Apr 28, 2017 | 2006 TGB R 50 X
Jun 08, 2011 | TGB Laser Motorcycles
Apr 04, 2009 | 2005 Kymco Stryker 125
185 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: