20 Most Recent 2010 Hyosung GT250R Questions & Answers


Hi, Anthony and the usual suspects are:
1. Contaminated or faulty speed sensor.
2. Faulty turn signal module.
3. Corroded, broken or loose connector pins/sockets in the wire harness between the speedometer and the ECM or TSSM and the sensor.
4. The speedometer unit has failed.
5. Speedometer instrument fuse has blown.
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=24526.0
how to fix broken speedometer and odometer
HYOSUNG GT 250 Service Manual
https://alpha-sports.com/Parts/H_GT250R.htm?q=hyosung-parts
HYOSUNG GT250 FI Owner Manual

2010 Hyosung... | Answered on May 15, 2019


Hi, Chris and the usual suspects are:
1. Dirt or other foreign matter between float valve and its seat.
2. Float valve sticking.
3. Float valve and/or valve seat is worn or damaged.
4. Float misadjusted.
5. Float cracked, leaky or damaged.
6. Excessive "PUMPING" of hand throttle grip.
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 is the engine bogging under acceleration Suzuki FA50 Moped
will gv250 carbys fit gt250r
http://files.hyosungmotorsusa.com/GT125_250_Service_Manual.pdf https://www.alpha-sports.com/Parts/H_GT250R.htm
HYOSUNG GT250 FI Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2010 Hyosung... | Answered on Feb 18, 2017


fuel starvation i think, a few things could be the issue, check and clean all fuel filters,check and clean carb float bowl,

Hyosung SMR 510... | Answered on Jan 31, 2015


Im not to familure with these bikes, im more of a harley guy, but i have a couple suggestions:
1. You may not have air in the lines (air bubbles may not surface the master cylinder) but, I have seen where air gets trapped in the caliper, or banjo bolts. Try when blleding them, when you put prssure on the lever, crack the banjo bolts and tighten, then pump them up again.
2. Same thing, I have also seen air trapped in the master cylinder, try bleeding the banjos again.
3. Make sure the brake disk is still has plenty of thickness, and your not right at or below the service limit.
4. If you have a 2 piston or 4 or 6 piston caliper, make sure when you pull in the lever, all your pistons are coming out and sucking back in evenly.
5. Make sure your using the correct brake pads.
6. Always make sure your using the correct DOT brake fluid, its very dangerous if you dont, and can KILL YOU.

Hope this helps some.

Hyosung SMR 510... | Answered on May 12, 2011


Check the fuel pump.

Hyosung... | Answered on Feb 21, 2019


I would clean the jets again and blow out with compressed air its happened to me cleaned it and more dirt went straight back in from dirty tank give it a try nothing to lose

Hyosung... | Answered on Dec 30, 2018


Tune up.

Hyosung... | Answered on Jul 26, 2018


Hi, Ahmad for this scenario you will need your service manual that has all fastener torque specs and a wiring diagram on the back pages, parts fiche, and owners manual if you can't find the best tool you ever bought for your Hyosung, despair not, for a mere zero $0 you can download another one.
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.
Hyosung Prima Rally 50 fuse box location Google Search
Learn how to change the Fuse on Moped or Scooter Q9 PowerSports USA
https://scootergrisen.dk/scooterhjemmeside/download/hyosung_prima_sf50_servicemanual.pdf
https://www.alpha-sports.com/Parts/H_SF50.htm
HYOSUNG SF 50 Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e


Hyosung... | Answered on Jun 24, 2018


Check the battery voltage on the parts you can get to. Possible dead battery or broken wire.
Is there no warranty on it?

Hyosung... | Answered on May 07, 2018


Should be pretty easy and you might have to take the rear tire off. Usually have to take off the caliper to get the brake pads out and new ones in.

Hyosung... | Answered on Dec 13, 2017


Hi, Michael for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your Hyosung, despair not, for a mere zero $0 you can download another one.
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.
2001 Hyosung Kaliber 50 fuel line routing Google Search
Vacuum and fuel line routing
Hyosung Sense SD 50 Service Manual
Hyosung Parts Scooter
HYOSUNG TE 50 Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

Hyosung... | Answered on Nov 27, 2017


Hi, John the answer to this question is way above my pay grade for this situation, I would call or visit my local dealer or reputable shop's service/parts department and inquire about any possible quick fix, answers, or parts inquiry.
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.
Why does my vehicle speed sensor keep on blowing LS1TECH Camaro and...
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HYOSUNG GD250 Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

Hyosung... | Answered on Nov 13, 2017

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