Question about 2005 Hyosung GT 250

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Hi i have a hyosung gt250 2009 carburator model, my bike will fire up properly, but when i shift it to first gear to start moving, it doesnt stay on the proper acceleration, and the acceleration decreases once it hits 6000bars it starts misfiring, i needed a solution

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  • Expert
  • 230 Answers

1.Check the spark plug 2. check the air filter 3. Adjust the Air screw. If not reply

Posted on Oct 20, 2013

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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

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Posted on Jan 02, 2017

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Audioaholic
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SOURCE: my 2008 hyosung gt250r doesnt start, all light and

does it crank over?....if so check spark...fuel...etc...try to narrow it down to a actual problem such as carbs clogged, or injector not working, other than wont start, not able to tell much from that.

Posted on Sep 11, 2009

miket756
  • 2702 Answers

SOURCE: my hyosung bike wont start

flat battery,,, try charging it up,,,il give you a free tip,,,
if your going to stand the bike up for a long time,,
ie:weeks, then buy yourself a solar charger of 12 volts @ 2,4 watts and hook that up to your battery when you leave the bike, it will keep the battery toped up,, and all the solar sell needs to work is day light,, sun light is far better but good light will do,,,
free power,, i use them on all my bikes, no flat batterys so far,,,in 3 years!

Posted on Mar 02, 2010

  • 1 Answer

SOURCE: as soon as i put the bike in gear it stalls with

This problem should be re-tagged gv650.

It's not your clutch, it's the kickstand killswitch. I had the same issue.

If you look down next to your kickstand on the left hand side you'll see a silver switch (looks like a mushroom), follow the cables up to the front end of the chasis near the sump and you'll find a black connector with two wires coming out of it. You can either bypass the connector using a piece of wire or just do what I did and clip the wires, wind them together and crimp them in a connector.

Start your bike and hey presto - problem solved.

Hope this helps.

Posted on Apr 22, 2010

Testimonial: "Great help.did not need to cut wires just knowing what to look at i found the switch was stuck in. So it took about 15mins to remove lube reassemble. "

mastatech
  • 478 Answers

SOURCE: I have a carburated 2008 hyosung gt250r that cant start!!!!

I would say the clicking is not the battery but next to or above it is a starting relay which from your discription has gone out. You can locate it by following the large red wire comimg from the battery. The soleniod can be tested by jumpering from one side of the soleniod to the orthersid use a pair of needle nose pliers. If it turns over its diffinitly the culpert. Just change it out and ride on. They use a low amperage coil to close this larger load of the starter circuit.

Posted on Jul 15, 2010

  • 200 Answers

SOURCE: my 2008 hyosung gt250r will

short in wiring or switch causing battery discharge. charge battery to full charge . see if everything works right. ifturn lights
still dont work, un hook switch to turn signals . wait for the next
day and see if your battery has held charge . should read 12v
or 11.5v . if battery stays up switch maybe shorting out. check wiring for chaffing

Posted on Oct 21, 2010

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1 Answer

2016 Hyosung GT 650 FI light flashing


Hi, Sonni it should be noted that the reasons your FI light stays on constantly or flashes and your bike will or will not start and may turn over or not, these conditions will vary from bike to bike depending on the year, make, and model and you should always refer to your owners/service manual for proper diagnostic procedures. It should also be noted that any type of prior work done to the bike or an abnormal event occurrence IE: adding accessories, electrical curiosity/adventures, laying the bike down/crashes, rain storms/bike washings just before FI light issues started can be significant hints/aids into tracking down the gremlin. The newer the bike the more sensitive the ECM becomes and will not let the bike start when aftermarket accessories have been installed without being reprogrammed. That being said the usual suspects are:
1. Faulty Fuel Pump, fuse or system relay switch.
2. Battery starting to fail due to old age/damage, perform a load test.
3. A discharged battery, check battery terminals for damage or corrosion, check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary.
4. Faulty safety switches/sensors: run/off, ignition, clutch lever, neutral, side stand, tip over, fuel, and or their connections.
5. Broken wire or worn insulation exposing wire to a ground situation especially inside wire harness at tight bends around fairing brackets, under dash panels, under fuel tanks over cylinder heads etc. Many harnesses are open on the ends that will allow water to enter and accumulate at v-bends.
Dielectric grease and contact cleaner are your best friends for wire/cable/harness connectors, look for corroded, broken, or loose pins/sockets.
6. Installation of aftermarket accessories ie. exhaust systems, mufflers, air cleaners, fuel tuners, electrical component etc.
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.
http://korider.com/index.php?topic=28340.0
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1 Answer

2006 Hyosung GT 650 R starter spins but doesn't engage


Hi, Emma the starter clutch is a separate mechanical gear driven component that is activated by the starter motor, it engages the clutch pack gear or the flywheel gear to turn over the engine. It has an internal mechanism that allows the gear to turn in one "ONE DIRECTION" only and once the engine starts allows the gear to free spin with engine rotation. If the starter gear free spins in "BOTH DIRECTIONS" then the drive gear has failed, it might be serviceable on some models but usually needs to be replaced.
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Aug 12, 2017 | 2006 Hyosung GT 650 R

1 Answer

My hyosung 250r wont move into first gear


First thing you should do is inspect your clutch and cable to be sure it's working properly and adjusted correctly. The problem may most likely be in the clutch, although it's possible the gear box-shift forks- mechanisms which physically moves the gears are to blame.
Can you get it in any gear? If so then the problem lies in the gear assembly which means a tear down.

Oct 11, 2014 | Motorcycles

1 Answer

2009 Hyosung Aquila GV250 will not shift


Hi, Anonymous and the usual suspects are:
1. Clutch not disengaging.
2. Bent shift shaft.
3. Shift fork bent or seized.
4. Gear seized on the shaft.
5. Gear positioning lever binding.
6. Shift return springs weak or broken.
7. Shift return spring pin loose
8. Shift mechanism arm spring is broken.
9. Shift mechanism arm is broken.
10. Shift drum is broken.
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.
http://korider.com/index.php?topic=22261.0
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Dec 02, 2017 | 2009 Hyosung Aquila GV250

1 Answer

I need 2,3 & 4 gear for Yamaha 1100 special 1982 model


Instructions
    • 1 The gears on a motorcycle run in this order: first, neutral, second, third, fourth and fifth. When you are moving, shifting up from first gear will skip over neutral and shift you right into second gear. The only time that shifting up from first will get you into neutral is when you are not moving.
    • 2 Pull in the clutch lever and tap the gear lever down until it stops. This will signify first gear. Pressing the gear lever down will shift you down one step and pressing it up will shift up one step.
    • 3 Tap the gear lever up one click while still holding in the clutch. This will put the bike into neutral.
    • 4 Start the bike. The bike needs to be in neutral to start.
    • 5 Hold in the clutch lever and tap the shifting lever down to shift to first gear.
    • 6 Release the clutch slowly and give it just enough gas to get moving.
    • 7 Listen to the motor to know when you need to shift. If the engine is making a low grumbling noise, then it will need to be shifted down. If it is making a high squealing noise, then it needs to be shifted up.

Jan 15, 2013 | Motorcycles

1 Answer

Where can I find 2/3 & 4th gears for Yamaha XJ special 1982 model.


Instructions

1

The gears on a motorcycle run in this order: first, neutral, second, third, fourth and fifth. When you are moving, shifting up from first gear will skip over neutral and shift you right into second gear. The only time that shifting up from first will get you into neutral is when you are not moving.
2

Pull in the clutch lever and tap the gear lever down until it stops. This will signify first gear. Pressing the gear lever down will shift you down one step and pressing it up will shift up one step.

3

Tap the gear lever up one click while still holding in the clutch. This will put the bike into neutral.
4

Start the bike. The bike needs to be in neutral to start.
5

Hold in the clutch lever and tap the shifting lever down to shift to first gear.
6

Release the clutch slowly and give it just enough gas to get moving.
7

Listen to the motor to know when you need to shift. If the engine is making a low grumbling noise, then it will need to be shifted down. If it is making a high squealing noise, then it needs to be shifted up.

Jan 15, 2013 | Motorcycles

1 Answer

I own a 2008 Hyosung GT 650 and never had any issues until now. At first all I had to do was pull back on the clutch lever and start the motorcycle...no problem. Then I had to let off a little bit to get...


Hi, Paul_nason the ignition circuit cut-off system comprising of the side stand switch, clutch switch and neutral switch has the following functions:
a. It prevents starting when the transmission is in gear and the side stand is up, but the clutch lever is not pulled.
b. It prevents starting when the transmission is in gear and the clutch lever is pulled, but the side stand is still down.
c. It cuts the running engine when the transmission is in gear and the side stand is moved down.
Periodically check the operation of the ignition circuit cut-off system according to the following tests.
With the engine turned off:
1. Move the side stand down.
2. Make sure that the engine stop switch is set to "RUN"
3. Turn the key to "ON".
4. Shift the transmission into the neutral position.
5. Push the start switch if the engine does not start the neutral switch may be faulty.
With the engine still running:
6. Move the side stand up.
7. Keep the clutch lever pulled.
8. Shift the transmission into gear.
9. Move the side stand down if the engine does not stall you may have a faulty side stand switch.
After the engine has stalled:
10. Move the side stand up.
11. Keep the clutch lever pulled.
12. Push the start switch if the engine does not start you may have a faulty clutch switch.
This check is most reliable if performed with a warmed-up engine.
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.
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May 02, 2017 | 2008 Hyosung GT650

1 Answer

Bike starts but as soon as u engage gear shift it stalls bike


Does this model have a switch on the side stand. If so it could be faulty and fooling the bike into thinking the side stand is down and stalling it for safety.

Sep 16, 2011 | 2005 Hyosung GT 650 R

1 Answer

The bike will not start/run.Fuel is getting through,the plugs are sparking. it trys to fire and backfires/misfirers.


Hi and welcome to fixya,

This can either be a Timing problem or bad fire. If you say the plugs are sparking, then it can be that it fires where it shouldn't be firing. The misfire can also be caused by a double fire on the plugs. Time the engine properly, adjust the timing chain, check for proper engine compression as well..
Hope this helps

Jan 02, 2011 | 2003 Hyosung Comet 125

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