Question about 2002 Hyosung GV 250 Aquila

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Gv 250 wont stay running

2003 gv250 has been stored outside for 4 years. We squirted oil in the cylinders, drained out old fuel, changed oil, filters, & spark plugs. The bike tries to start if we remove the air filter and cover the air intake, we can make it run for a short time. Any suggestions?

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  • tombones May 11, 2010

    Remove, disassemble and clean the carb(s). Gas has dried up and left a varnish gum residue that is blocking the carb jets.

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Engine stalls

easily.

1. Fouled spark plug.

2. Clogged fuel hose.

3. Clogged jets in carburetor.

4. Valve clearance out of adjustment.

Clean.

Clean.

Clean.
Adjust.

Posted on Sep 07, 2011

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Read my solutions on this site for clogged carbs.....Tim

Posted on Jun 06, 2009

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Put a new battery in 2002 hyosung gv 250 in April started it yesterday had to pop clutch to start then when you get to a place and let idle it shuts down, why is this?

Posted on Aug 27, 2010

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Require manual for hyosung 250


http://printfu.org/hyosung+gv250+manual SERVICE MANUAL 0KB

4 BL: Black with Blue tracer BBr : Black with Brown tracer BG: Black with Green tracer BO: Black with Orange tracer BR: Black with Red tracer BW: Black with White tracer BY ...
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I need a manual for a hyosung GV 250 motorcycle?


http://printfu.org/hyosung+gv250+manual


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May 22, 2010 | 2003 Hyosung GV 250 Aquila

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Got a hyosung gv250 that wont run..just cleaned the carbs and fuel is making it to the carb...im thinkin it could be it not getting spark...any ideas?


Not sure if this is still an issue as it's an old post but have you tried checking for a spark?

-Take your spark plug out,
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Alpha gv250 2004 battery will not stay charged


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3 Answers

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!

Oct 30, 2009 | 2002 Hyosung GV 250 Aquila

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