Hyosung Motorcycles - Page 3 - Recent Questions, Troubleshooting & Support

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I want to remove the

Hi there should be a key to remove the seat my gt650r has one.
2/9/2019 9:29:06 PM • Hyosung GT 650 S... • Answered on Feb 09, 2019
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My Hyosung Cruise 2 125cc won't rev above 5'000 rpm, I have cleaned the carburettor and adjusted the Spark Plug. Need suggestions please.

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
12/30/2018 8:23:08 PM • Hyosung... • Answered on Dec 30, 2018
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2008 hyosung gt250 fuel line diagram

Hi every 1 my bike is leaking petrol out of this small hole when i accelerate what does this mean,?? T.i.a
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12/8/2018 3:22:50 AM • 2008 Hyosung... • Answered on Dec 08, 2018
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2002 Hyosung GV250 running problems

Time for carb cleaning , blow the jets with compressed air,check the float level.
Check the spark plug and replace if neccessary.
Check the air filter too, and if you don't have an 'inline' filter for your fuel line,install one.
Basically yr bike's engine needs a tune up...check the valve clearance too!
Hope this helps!
10/29/2018 3:26:38 AM • 2002 Hyosung GV... • Answered on Oct 29, 2018
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Hi i have a 2010

try looking at the timing
9/13/2018 11:21:10 PM • Hyosung GV 250... • Answered on Sep 13, 2018
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Gas is coming out of overflow tube have gas in oil

maybe the oil is boiling and turning into gas..
9/3/2018 4:48:12 AM • 2005 Hyosung GV... • Answered on Sep 03, 2018
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Push start 125 motorbike

Do you get anything at the push button? Might be worth checking the condition of the battery, the starter solenoid, the main fuse and the starter itself as this sounds like an electrical issue. See if you can get the battery tested 'under load' as the cold can make old batteries sluggish.
8/21/2018 11:46:20 PM • 2003 Hyosung GV... • Answered on Aug 21, 2018
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Bike bogging

Tune up.
7/26/2018 6:03:54 PM • Hyosung... • Answered on Jul 26, 2018
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My 2007 gt 650r Hyusong

If the bike is a carburettor model you need to clean your jets. Sounds though you have blocked main jet. Im guessing bike has sat for a while at some stage.....
2/16/2018 1:43:28 AM • 2005 Hyosung GT... • Answered on Feb 16, 2018
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Hey, i have a hyosung gt650 comet. when im rideing at anytime the bike surges i let the throttle off then accelerated again it would go for a minute or so until it would just completely seem to loose

sounds like an air leak to me check your intake manifolds the rubber could be drying out and starting to crack hope this helps 487567cdecf35e2a558248e34f257605.image.200x156-ldaxele3soihvq2wuq3i4vxq-4-0.jpeg
2/8/2018 9:00:21 AM • 2006 Hyosung GT... • Answered on Feb 08, 2018
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My indicators have stopped working on my hyosung gt250r

Sounds a like a faulty indicator relay.
2/2/2018 4:40:54 PM • 2005 Hyosung GT... • Answered on Feb 02, 2018
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I have a 2008 hyosung

Using a pencil or permanent marker, mark the location of the switch assembly. Unscrew and remove the assembly. Use some cloth or plastic tape to build up the area under the screw assembly. Replace the assembly. The cloth/plastic tape will give the unit something to bite onto. You can also use thin rubber in place of the tape. Semper Fi, Z
1/31/2018 5:55:52 PM • 2010 Hyosung GV... • Answered on Jan 31, 2018
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Hi I have a problem with my Hyosung GV250 and it's injection pump. The old pump gets hot in the traffic jam and engine stops. I changed the fuel pump with new one with new fuel filter and pressure

Make sure your gas cap is venting. Maybe, next time it dies loosen the gas cap see if anything changes.
1/14/2018 1:02:09 PM • 2000 Hyosung GV... • Answered on Jan 14, 2018
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How do i replace my rear brakes of my hyosung gv250 efi aquila?

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.
12/13/2017 9:47:12 PM • Hyosung... • Answered on Dec 13, 2017
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How to time up a rt 125 d dohc engine

You should be able to find a manual online that can help you set the timing.
12/13/2017 9:33:47 PM • Hyosung RX 125... • Answered on Dec 13, 2017
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