bike stopped!! whats wrong?

[gnarlynick11]

hey guys
was riding my 110 yesty was running fine then all of a sudden it stopped as if it would if it ran out of fuel
didnt make any other noises now it wont start and has no compression any ideas valve stuck open or something?

 

[doona_12]

fuel off????????

 

[Dabomb]

posibile causes:

-bent valve(s)
-fried piston rings
-clutch is adjusted so far out that its slipping when the lever is fully relaxed its not engaged fully and slips giving the symptom of low or no compression.
-spark plug hole leaking compression
-leaking head gasket.

 

[gnarlynick11]

thanx
when having a look one valve had way to much clearance and one had like none???

 

[liljohn_92]

maybe the valve with way too much clearance is bent and stuck open

 

[gnarlynick11]

yeh thougt that going to have another look now thanx

 

[liljohn_92]

pull the head off and you will see

 

[fitbike]

Hey man, check your coil plugs and leads make sure all the wiring is good and the spark plug... lets us know how u go cheers

 

[topguntravis]

A similar thing happened to me while I was riding at a track. The bike just cut off as if it ran out of fuel. I was trying to strt it again but it wouldn't. The problem was................I accidentally pushed the kill switch and I was trying to start it with the kill switch on.
LOL how embarassing.

 

[liljohn_92]

oi guys cant yous read it has no compression

 

[gnarlynick11]

yeh i checked the spark so wiring is good and kill switch is off lol

 

[rossetti]

geeze some people have no idea. yeah ill admit im no master mechanic but sht atleast i can read

 

[rossetti]

so did it start when killswitch is on now? youve still got a problem if its got no compression though.

 

[gnarlynick11]

no there was no kill switch issue
pretty sure ite bent valve havent got round to looking tho

 

[dirttau]

same thing happen to my son and all i did was change the cdi box and it started straight away

 

[liljohn_92]

yet another perso that cant read...


it says no compression and it has spark

 

[dirttau]

i can read numb nuts but we had some spark and there was little comp in it when kicked over

 

[Panda_ET]

LAWL Feel the love

 

[gnarlynick11]

ok close thread
pulled the head off a lil bit of carby had gone through and jammed the valve open

 

[liljohn_92]

so shes a goer again mate??