Question about Motorcycles

1 Answer

Hi my gilera dna 125 made a screeching noise than just cut out when i try to start the bike up it wont stay running and when you rev it the wheel don't spin

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    MVP:

    An expert that gotĀ 5 achievements.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

  • Contributor
  • 29 Answers

It sounds like you have heat seized the motor for a second this will have scored the barrel and is why it is not running right

Posted on May 10, 2014

6 Suggested Answers

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

rockitman187
  • 2559 Answers

SOURCE: gilera 125 xv engine cuts out when reved up

Carb needs cleaned and possibly rebuilt.


Please rate this solution.

Posted on Feb 21, 2009

  • 1 Answer

SOURCE: my gilera runner vx 125 wont start

i had the same problem if i remember correct it was a T shaped connecter for 3 tubes that had snapped cost about 50p

Posted on Mar 08, 2009

goofduck
  • 490 Answers

SOURCE: gilera dna 50cc electrical starting problems. It

it sounds like the bendix on the starter is bad you can try to remove the starter and spin it off of the bike to make sure

Posted on Apr 12, 2009

  • 3567 Answers

SOURCE: where do i put oil in my gilera 125 dna motorcycle

Go to the site below and you can download a free service manual for your bike. Now you can do more than ever before. Use 10w40 motor oil in the gearbox.

http://www.carlsalter.com/motorcycle-manuals.asp

Please rate this answer. Thanks!

Posted on Apr 17, 2009

  • 3567 Answers

SOURCE: When slowing down and coming to a halt the Gilera engine cuts out

ALWAYS have a fire extinguisher at hand when working on carburetors.
Remove the water trap bowl at the bottom of the petcock, (gas valve). Is there any water or trash in the bowl? Drain a cup of gas from the tank. Is there any water or trash in the cup? Dump it, clean it and re-mount it, ( not all bikes have a water trap bowl ).

Drain the carburetor. There should be a screw on the lower side of the carb float bowl. Remove the screw then replace it after the fuel drains. Turn the gas back on and wait a minute for the carb to fill with gas. Install a new stock NGK spark plug and try to start the engine. If the bike doesn't start and run properly then shut off the gas and remove the carburetor from the engine.

Remove the float bowl and clean the entire carb with a spray carb cleaner from the auto parts store. Wear protective goggles to avoid getting spray in your eyes. Spray into all the little airways and fittings in the carb. Remove the idle screw and the air screw on the outside throat of the
carb and spray into the screw holes as well.
< < READ CLOSELY > >
Be sure to put these two screws back in the same hole they came out of. IMPORTANT > do not tighten these two adjusters down. Only screw these in until they LIGHTLY seat. Now turn each adjuster one and one half turns outward. Before putting the slides back in the throat of the carbs, Move the clip on the jet needle one notch lower. Put the rest of the
carb back together, clean the air filter and install the carb. Let the float bowl fill then start the engine. This process should get you back on the road.

Please rate this solution. Thanks!

Posted on May 08, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have gilera DNA 125, my bike loses power when first start it up ? Throttle takes time to react


check the timing, spark plug.spark must be brownishin color if its not, adjust your air fuel mixture. try removing the air filter if it will work. if not, check if your compression.

Dec 28, 2013 | 2005 Gilera Runner VX 125

2 Answers

Gilera runner 125 st 2008 cuts out by arcing


coil lead plug cap needs replacing , no shield to protect spark plug from getting wet due to weather/water splash. electrical spray lubricant requires from damp start problem

Dec 29, 2012 | 2008 Gilera Runner ST 125

1 Answer

MY 2002 GILERA DNA 125CC 4STROKE MAKING POPPING NOISES FROM EXHAUST AND CUTS OUT AFTER 10MINS OF RIDING IT


Hi, Darren and the usual suspects are:
1. Severely discharged or a damaged battery should have 12.5 volts or more and be able to pass a proper "LOAD" test if necessary, you may have a preliminary reading of 12.5 volts or more but little or zero amperage the battery is faulty and must be replaced, AGM batteries fail in this scenario more so than lead acid batteries.
2. Failed alternator/generator and or voltage regulator.
3. Loose or corroded battery terminals and or cables especially the "NEGATIVE" cable, look for loose, corroded, or broken connectors inside the cable harness at "BOTH" ends.
4. Failed main circuit breaker or ignition switch, check for loose connections and continuity.
5. Failed system and or ignition relay, check for continuity.
6. Failed ignition coil, stator, magneto, ignition/electronic module.
7. Failed CKP, CPS, CMP, MAP, TPS, or BAS sensor, corroded, loose or broken wire connector pins/sockets.
8. Throttle cables and or idle speed improperly adjusted hot idle speed should be 950 RPM to 1000 RPM.
9. Faulty neutral, side stand or clutch lever safety switch.
10. Air/fuel mixture screw improperly adjusted.
11. Accelerator pump damaged or not working.
12. Water or dirt in the fuel system, carburetor or filter.
13. Restricted, blocked or kinked fuel line.
14. Fuel tank empty.
15. The gas cap is not venting properly or fuel tank venting system blocked.
16. A failed fuel pump, pressure regulator and or fuel injectors.
17. Vacuum line from intake manifold to petcock broken, cracked, or not attached, carburetor vent line plugged.
18. Needle and seat stuck closed in the float bowl.
19. Lean angle switch is faulty or needs adjustment.
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.
https://www.o2w.co.uk/tagforum/viewtopic.php?t=9147
http://www.100-biker.com/forums/showthread.php?t=24824
2001 Gilera DNA 125 Scooter PDF Factory Service Work Shop Manual Download... $22
Gilera DNA 125 180 125 2001 Parts
https://en.wikipedia.org/wiki/Gilera_DNA

May 26, 2017 | Gilera Motorcycles

1 Answer

Gilera DNA 125 4 stroke. Cuts out whilst riding. leave for 10 minutes then starts most times or have to jump start it


This could be caused by your gas filter clogging due to dirt in the tank or bad gas. try cleaning or replacing the filter and see if that helps

Sep 01, 2011 | Gilera 200 PRO Motorcycles

1 Answer

Gillera dna ticks over,minate u rev it cuts out


If it has a manual choke pull it out to rev, if it does its starving, low fuel / crud in fuel / old fuel / blocked jets in carby.

Jan 26, 2010 | 2005 Gilera Runner VX 125

2 Answers

Gilera runner sp50 - engine turns over but does not start


you went through the electric. system, now check fuel supply filter, tank, valve carb bowl for dirt

Aug 08, 2009 | 2005 Gilera Runner VX 125

1 Answer

Gilera noly starts when revved


hi mate on the carb there will be a screw get a cross head screw driver and turn this screw in a 1/4 of turns this is the idle screw which should bring the revs up a tad remember its the screw that is sticking out good luck

Jul 23, 2009 | 2005 Gilera Runner VX 125

Not finding what you are looking for?
Motorcycles Logo

Related Topics:

119 people viewed this question

Ask a Question

Usually answered in minutes!

Top Motorcycles Experts

Arnie Burke
Arnie Burke

Level 3 Expert

4514 Answers

yadayada
yadayada

Level 3 Expert

75744 Answers

kakima

Level 3 Expert

102366 Answers

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

Answer questions

Manuals & User Guides

Loading...