2008 Gilera Runner ST 125 - Answered Questions & Fixed issues
Gilera runner 125 st 2008 cuts out by arcing
coil lead plug cap needs replacing , no shield to protect spark plug from getting wet due to weather/water splash. electrical spray lubricant requires from damp start problem
8/2/2013 11:35:09 AM •
2008 Gilera...
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Answered
on Aug 02, 2013
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634 views
My gilera runner 125 4 stroke trouble starting when started runs a few seconds then cuts out
That could be one of many things, could be a tight valve clearance,fuelling problem ,ignition failure.all of these can fail when the bike has just run for a bit,the primary ignition and secondary ignition coil can fail from the heat it generates and the valves tighten as they warm.up through thermal growth.and the fuel goes down sometimes faster than it can 've delivered.these hikes have a pneumatic fuel pump and the vacuum pipe that operates it falls off the inlet manifold which stops it pumping.
3/8/2015 10:48:19 PM •
Gilera...
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Answered
on Mar 08, 2015
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205 views
Just fitted a new carb to my gilera runner 50cc and now it revs really high on idle
I would check a few things. First off make sure the throttle cable is adjusted correctly. Second, try opening the throttle half way and letting go you should hear the inside parts of the carb click as they seat. Third, find the idle adjuster screw turn this anti clockwise and see if the idle speed drops down. Fourth check the choke mechanism is working properly choke/cold start forces a rich mixture to the engine and increases the idle revs.
it is worth checking the pilot air screw is adjusted correctly. Hope this helps.
3/6/2015 9:15:07 PM •
Gilera...
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Answered
on Mar 06, 2015
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301 views
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