2009 Johnny Pag Spyder 300 cc. Why won't it start?

SOURCE: 1992 kawasaki Vulcan 750 stops running

Sounds like what you realy need to do is remove the carb jets and give them a good clean , this if I am right is the twin V 8 valve engine with twin Klhein carbs , make sure also your air filter is not dirty and check tank fuel filter ,, other than that you may be intrested in the manuel obtainable from this site
http://www.haynes.com/products/sfID1/8/sfID2/9/sfID3/81/productID/399
hope this helps good luck .. and Live long and prosper lol .. Regards Vortash

SOURCE: 1989 tw200 yamaha won't start

G'day egdbcs . Ok.now lets see.You say good spark,so i'm presuming you are doing the old sight test.Try bending the arm on a know good sparkplug about 5-6mm,earth the plug and kick'er in the guts(crank it over)Be very carefull , high voltage danger.If there's still a good spark it's safe to say that there will also be a good spark under pressure in the combustion chamber,speaking of which you should also do a compression test,anything over 100psi should be ok. as i'm not to sure of the extent of the re-build,hopefully the valves were lapped and checked for straight and true and valve seals replaced,if you notice oil on the tip of the spark plug you could have a leaking valve seal or oil seal .Try putting a small amount of fuel directly into the combustion chamber ,tighten up the spark plug ,install the plug cap and.......Yeah ..You guessed it ..."kicker in the guts".If all the abouve are correct and true it should fire up.If it runs for 5-10 seconds then stops you've got some sort of fuel starvation problem , could be dirt in the carb,blocked idle jet ,or air passage or even the needle could have come off it's clip,believe me with an old bike like yours anything could be worn and loose inside that carby.The only other thing to consider is the timing.There may be a good spark but is it happening at the right time inside the engine???. I'll leave it all in your capable hands EGDBCS.Hope this helps to solving your worries. Chow for now......Tilleydog..

SOURCE: Suzuki katana 600 not running

check your starter switch, it may be even grounding, which would cause all these problems

SOURCE: wangye 50 cc scooter

sounds like gas jet is clogged. been sitting? use carb cleaner and clean out jet. the jet is in the carb bowl and has a stem amd needle valve and a float. when you see the float its attached with a small tab to the needle valve. up inside there is the jet a flat head screw driver to remove it. if its clogged clean it also on gas tank there may be a filter in the shut off valve. turn it off position and see if there is a screw underneath to clean filter.

SOURCE: my son bought a Johny

If you forgot to refill motoroil the motor can be damaged. you can check in the clutch box to see if anything is stuck or broken. Good luck.