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2009 hyosung gv250, with 90 miles on it will start but wont stay running unless either is used? Has set for some time indoors?

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  • 36 Answers

Put fresh gas in it check all the fuel lines clean carberator real good

Posted on May 07, 2014

Testimonial: "Thank bro, im trying to charge up the battery then ill do that, iv put fresh gas in it before (no better) . I am wondering if it has a fuel pump bc the carbs will it run for about five second s before it shuts down. If I pump a little either it will stay running though. Could a low battery cuased any of this?"


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Posted on Jan 02, 2017

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SOURCE: 2002 Honda SHADOW SABRE It wont stay running unless it's

More information is needed - aftermarket pipes? any carb work been done to it? is fuel fresh? air filter condition? how are the plugs burning? oily black, white/tan?

Posted on Jul 22, 2010

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SOURCE: i have a 2009 hyosung cruiser and it stalled on me

i learnt many years ago usually if a bike stalls quickly its electrical if slowly petrol .

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SOURCE: 2009 Hyosung GT650R, brake light stays on. How

There is a switch that is connected mechanically to the rear brake mechanism. If the return spring has broken or the switch is broken or misalligned, that can call your problem as can the front break switch, if fitted.
Hope that helps.

Posted on Nov 05, 2010

  • 35 Answers

SOURCE: hyosung avitar 650 wont stay

Maybe this will help. This is a common problem that I have had with my GV250. Almost the same bike mechanically by Hyosung.

If the battery is low on charge and you are lucky enough for the bike to start. As per normal when first started it revs higher because the bike is cold, this turns the alternator fast to give you the electricity you need to keep the bikes computer working properly. Bike will warm up and revs drop down, alternater not turning as fast, not as much electricity being made. Bike will either stall or rev up and down irradically to try to produce its own electricity. This will occur when the battery charge is low and bike is at low revs, for example when you slow down for traffic or you stop.

If this is your problem. To resolve it when you are out on the road, keep the revs up, twisting your throttle gently when you are going slow or stopped. Give the bike a good long run on the open road to give the battery some charge from the alternator.

Make sure your battery is maintained. If you dont use your bike for a while it will lose charge just sitting there doing nothing. Give the battery a good deep cycle charge or take the bike for a good long open road ride.

Posted on Jun 02, 2011

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