Question about RTO 50cc Moped Scooter

1 Answer

Hi my bike wasnt sparking so i changed the stator and now bike runs but it dies or revs up on its own no matter what i do i tryed changing the e/choke for a new one but if i put that in it it wont start :OS in order to have it running i has to take the old choke off take the ring seal off and put it back in . please help cpi arigon 50cc 2 stroke

Posted by on

  • lap137 Sep 10, 2010

    the bike has only done 550 mile from new i have done the scew and still no joy taken the carb off to make sure no rubbish was in the still like new inside and all jets are fine . i put the carb on and wile running i sprayed carb cleaner over it to see if it was sucking air in and dont seem to be :OS confused is it possible that i need to replace the carb ?

  • lap137 Sep 16, 2010

    wile trying to sort this bike out i run out of petrol so i looked at the fuel lines etc i found there is a mistake in the petrol tank where there is a big bump in the middle not alowing loads of petrol to the petrol tap so i went and got £5 worth of petrol put that in took it up the road and seems fine now so i think it was sucking in air with the fuel i did also take the carb off reed valve to make sure all this was ok so i may also of had a air leak and i also changed the crank case seals that seemd like new when i took them out .
    my advice would be DONT BUY A CPI ARAGON as only after 550khm it broke down thats about 350 miles . other than that it seems vry slow going up hill 50cc i guess lol but i got 40mph 60khm out of it down hill lol
    thank you to markshookey for all your help

×

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 35 Answers

Have you tried ajusting the mix. screw on the side of the carb there should be one screw for idle (tick over), and one for mix. (the amount of air and fuel the engine needs), but make sure that the screw hasn't come out, if it is still in there screw it in but not to tight just until it stops then unscrew it 3 turns and try it, if it still runs fast unscrew it 0.25 of a turn. if it starts on tick over and its wont come down on the idle screw you need to turn it 0.25 of a turn until it slows down. if it doesn't start take the carb off and take the bowl of the bottom and clean any dirt out, there should be a tube in the centre with either a brass or plastic main jet make sure the hole is clear. When you put it back together make sure every thing is clean.

Posted on Sep 10, 2010

Testimonial: "very helpfull thank you "

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
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.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How do I check a stator to be good or bad? How do I check the coil to be good or bad?


Really you either need a manual for the machine and hope it gives you an ohms test sequence or another running bike the same to test your parts on.have you not tried disconnecting the kill switch or ignition switch first that's my first point of reference.

May 05, 2015 | Motorcycles

1 Answer

Motorbike wont move


sidestand lockout switch is sticking...bike thinks that you're trying to ride away with the stand down so it kills the sparks.

Mar 25, 2013 | kawasaki GPZ 500 S - GPX 500 R Motorcycles

1 Answer

New crf250r breaks down at high revs since new


Thats not normal. You could get a bike off the show room floor and completely skip the break in period and it would run wide open. If your bike wouldn't rev past quarter throttle there is something wrong. With a blackened silencer and a motor that dies at quarter throttle I'd say you've got a problem with your injection system flooding your motor with fuel. I run 3 warm up and cool down rotations and go ride like normal. After 4 tanks of fuel your bike is more than broken in. If you aren't familiar with the injection system take it to the dealer and get someone to look at it. If you bought it new it should be covered as a manufacture defect.

Jul 25, 2010 | 2005 Honda CR 250 R

1 Answer

Have 1983 Yamaha Virago 550. Won't maintain charge??


Hi and welcome to FixYa,

Offhand, even if the the stator / charging coil is defective or for that matter even the regulator, the bike should start and run on a fully charged battery. The only problem would be that the bike would die eventually. If haven't been tried, have the battery load tested not just voltmeter test.

Please postback after the load test. Hopefully by then, I would have the wiring diagram.

Good luck and thank you for asking FixYa.

Jul 16, 2009 | 1981 Yamaha XJ 650

1 Answer

While riding all lights started to flash engine run erratic bike died of death bike will not start


Start with charging and load testing the battery. Then test the stator, to test the stator on the bottom of the right down tube is the plug that goes from the stator to the voltage regulator. With a multi meter, read the voltage from the stator, I forget the exact values but as you rev the motor the voltage should climb if it dosn't your stator is bad. If the stator is good take a reading again with the motor running at the battery cables, again I forget the exact value but you should have a steady reading at the battery, if it isn't and fluctuates it is bad.

May 07, 2009 | 2004 Harley Davidson XL 883C Sportster...

1 Answer

Fuel starvation


There are three things all at the same time the bike needs to run:
1.Fuel
2.Compression
3.Spark

If you use starting fluid into the intake, and it continues the same, then fuel is not the problem

Use a compression tester to see if the pistons come to spec

Check the spark plugs, maybe try changing them with hotter plugs or just new ones. Also check the coils and stator for proper ohms.

You might see a little compression loss by a cam being out of timing, so you might check to see that your cams are timed right.

Jan 11, 2009 | 1995 BMW R 100 R

Not finding what you are looking for?
RTO 50cc Moped Scooter Logo

350 people viewed this question

Ask a Question

Usually answered in minutes!

Top RTO Toys Experts

Timllfixit

Level 3 Expert

2210 Answers

The Scrivener

Level 2 Expert

154 Answers

Pete Bruk

Level 2 Expert

89 Answers

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

Answer questions

Manuals & User Guides

Loading...