lots of pressure from dipstick hole

[Venom]

well the title sums it up... Iv check my crankcase vent, its ok not blocked.
the bike doest smoke at all, is it normal? i mean i get my hand palm with oil on idle , and the crankcase vent is conected to the intake there should be a slight vacum on the dipstick hole , right? time for a rebuild?

 

[Lbswut]

I dont know about your dipstick hole issue, but if you arent smoking and you have good compression you shouldnt need a rebuild.

 

[jeffsyfm350x]

well the title sums it up... Iv check my crankcase vent, its ok not blocked.
the bike doest smoke at all, is it normal? i mean i get my hand palm with oil on idle , and the crankcase vent is conected to the intake there should be a slight vacum on the dipstick hole , right? time for a rebuild?

Id say it dosent need a rebuild Id check the oil to make sure theres not any gas in the oil!

 

[Venom]

hum ok will check the oil, but still i don t think it normal it like having a small compressor on the crankcase does your bikes do the same?

 

[lbjamm]

Put the dipstick back in and hold your hand over the breather hose. There is always a little air pushing out. Crankcase ventilation. Companies have done it for years. The old tractors just have a tube open to the air. It's called draft ventilation.