Question about 2007 Sym Mio 50

1 Answer

I purchased a SYM MIO 50 new on July 3,2010 for my wife. It's a 2009 model and she has only driven it approximately 50 miles since she received it. We stored it in our garage last winter and yesterday when we took it out , refuled it with fresh fuel and attempted to start it it will not run. The unit does not appear to have any type of manual choke and when attempting to start it will run for a few seconds and then stall. The manual that came with it is very limited and not very well illistrated so much that I can't even locate the spark plug. I believe that it came with a two year warranty but before taking it back to the dealer I was hoping that you may have some suggestions. I would greatly appreciate any assistance that you can provide me. Thank you , Joe Gulick Scotland Connecticut. jgulick52@gmail.com

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 3,567 Answers

Normal warranty is only 90 days. Better chcek on what yours actually is and what it covers. The problem is going to be either water in the carb float bowl or varnish build up in the carb from evaporating gas over the winter. The carb needs to be cleaned. Try just draining the carb float bowl using the drain screw on the lower part of the bowl. Most all bikes have a drain screw but if yours doesn't, just remove the bowl and clean the interior of the carb. Please rate my answer.
I purchased a SYM MIO 50 new on July 3,2010 for my - tombones49_147.gif

Posted on May 30, 2011

Testimonial: "Thank you very much for your assiatance.The problem is the motor is completely covered on this model and I don't know how to access the engine or carb"

  • 1 more comment 
  • jgulick52 May 30, 2011

    I'm sorry but I did not request this service/ Please close this account if one exixts. Thank you

  • tombones May 31, 2011

    Mr. Gulick, there is no charge for the FixYa service. FixYa does offer some "priority" service answers for a $120 to $15 charge but if the customer doesn't think they got the help needed there is no charge. I answer questions on motorcycles for free. I have answered 3239 questions in the last two years and all my answers are free. My rating as a Guru is 96%. In today's society I can understand where you are concerned referencing an "account." Rest assured that no bill will EVER be sent to you. I just hope that my answer was helpful in solving your carburetor problem. I am a retired bike mechanic and do not get paid by the user or by FixYa. I give the answers to help others and enjoy the ratings from them. By the way, could you rate my answer? Thanks.... Blessings, Tombones49

  • tombones May 31, 2011

    OOPS! I had a typo in my reply. Priority answers are $10 to $15, not the $120 posted. :- )

×

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.
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.
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

Sym scooter gas cap will not open


Brandnew was the keyword, go see your dealer it's under warranty

Jan 22, 2017 | Sym Motorcycles

1 Answer

Headlight not working


Firstly you need to see if you have a feed to the bulb itself

Jun 06, 2015 | 2010 Sym Mio 50

1 Answer

Sym mio 50 is starting then cutting out for about ten minutes then when warm it runs fine I have replaced the carb this has not made any difference please help


Definetly an air leak, I believe what is happening is where the inlet manifold joins the cylinder it has a poor joint which when cold is contracted and when engine heats up the joint expands with the heat,sealing the leak, ie causing the fuel/air mixture to become rich enough for scoot to run.

Apr 21, 2015 | 2010 Sym Mio 50

1 Answer

How to make a mio 50 go faster


You need to check its restrictions ie carb stop exhaust restriction etc, then you can go for a sport variator /roller kit, available on line.

May 15, 2014 | 2010 Sym Mio 50

1 Answer

Strating PROBLEM


Hi, Andrew 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.
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.
Why won my SYM Jet motor scooter start
Scooter Troubleshooting Scooter won start All about Scooters
Sym Jet 50 Service Manual
SYM Sanyang Scooter Parts Racing Planet USA
Sym JET 50 series Owner Manual

May 09, 2017 | 2007 Sym Jet Euro X 50

1 Answer

Need a loud horn for a SYM DD50


YOur effort better spent paying atention to other vehicles. I have driven all around Honolulu, and Oahu and Kauai and Hawaii ... I dont think I ever used the horn on my Honda 100, my Honda 250, my Honda 360 or my Electra Glide.

Dec 03, 2012 | 2011 Sym DD 50

Not finding what you are looking for?
2007 Sym Mio 50 Logo

672 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sym Experts

Arnie Burke
Arnie Burke

Level 3 Expert

4536 Answers

Dave Matthews
Dave Matthews

Level 2 Expert

97 Answers

yadayada
yadayada

Level 3 Expert

76846 Answers

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

Answer questions

Manuals & User Guides

Loading...