Need help asap got tri-moto 200 running but wait oil???

[shadix518]

ok so i got th tri-moto running tonight with a new plug and a little carb adjustments but heres the thing oil is back feeding through the crankcase and coming out of the tube that goes from the airbox to the carb.....???????what is going on here and how do i fix it???? heres a pic and how its coming out......?????

[MonroeMike]

Did you (or the previous owner) flip the bike over or have it standing on the rear wheels for any length of time? If so (or you don't know) I'd clean that out first, just in case it was and try it again. If it still does it, I'd say you have excessive blowby.

[shadix518]

if it is blowby how can i get this fixed? and whats causing it... i have the air box off now but havent gotten it started back up yet due to my hand felling like its gona fall off

[shadix518]

anybody......is it the piston rings?? if so could i just hone the cylinder and put new rings in or would i need to just go ahead and rebuild or put a new motor in?

[MonroeMike]

Rings and/or cylinder wear. Causes excessive pressure in the crankcase, blows it out the vent.

Here's a good article

http://www.aircooled.net/gnrlsite/re...les/pcrops.htm

[shadix518]

so rings and honning cylinder wont work? just seeing how much this is going to cost me

[MonroeMike]

You won't know till you take it apart (which costs nothing).

[Lukeatc185]

besides gaskets

[MonroeMike]

^Not to take it apart. Just to put it back together.

[Lukeatc185]

lol well true

[shadix518]

yea luke got it running and now this happens what luck i have........but i have the air box off and im going to start it again sometime and make sure it was oil stuck in the crankcase vent box

[Lukeatc185]

how easy does it fire up?

[shadix518]

well the problem with it starting was the floats were sticking closed and not giving it any gas i got that temp fixed it still needs a new carb but once i did that and a new plug puled it like twice and fired right up

[Lukeatc185]

your compression sounds nice, if you had bad rings or a worn piston wall it probably wouldint start that easy, id remove the hose thats attached to the engine, see if any comes out while running it, if u had enough compression to push oil out like that i dont see how it would run so easily.