Wont stay runing

[osiris10]

OK ID DID A LEAK DOWN TEST FOUND SOME LEAKS HOPEFULLY I FIXED THEM KNOW WHEN I TRIED TO START it will not stay runing it will run for a minute then start to cut of hit the gas stayes on for a little bit then same thing if i tap the gas it will stay runing also back firing what to do

 

[98blaster+4]

did you check your crank seal as suggested in the other thread, just cause you stopped the leak from going outside the cases there is still air inside the crankcase that will eventually bring trans oil into the combustion chamber

 

[osiris10]

ok how do i check the bearings

 

[osiris10]

or sorry the crank seal

 

[cole454]

For the clutch side, remove the clutch cover and spray the seal with soapy water while doig your leak down test.

 

[B-1]

If the clutch crank seal is leaking more than likely u will have alot of white smoke coming out of the exhaust. Do u have that? I also had the same problem you are having with a pw50. Reeds was bad on it so if u havent already check your reeds.

 

[osiris10]

Reeds are brand new and there is absolutely no smoke maybe it's my jetting I'm taking the dyno jet out as we speak as awk08 had suggested but putting my stock back won't it run like crap because it will starve for gas right what to do??

 

[Awk08]

as i PM'd you, what all mods does this thing have besides the vf3's ?????
pipe, filter, lid off the box ?????
if you only added vf3's to a otherwise stock bike, i'd say only up 1 or 2 on the mainjet
pilot stock, airscrew at 1.5 turns out to start, needle clip in the middle