gearren

Member
Nov 9, 2005
20
0
I just got a 2001 yz250 and have a few questions. First what do you think the top speed is on this bike. The other question is about the vent hose that is connected to a small 90 degree elbow on the cylinder head I think is is in relation to the exaust valve. But I was wondering if oil is supposed to be dripping out of this hose, it looks like the oil that drips out of the exaust pipe.
 

johnnyl

Member
Sep 28, 2005
35
0
An occasional drip of oil is ok, excessive oil is due to rich jetting usually on the pilot or the right side crank seal leaking.
 

psalm3124

Member
Apr 21, 2005
101
0
Yes, a little bit of drip is okay. You'll know if your right side crank is leaking by excessive exhaust and fouling plugs.

Enjoy the 01, sold my 02 couple months ago & I still miss it.
 
Top Bottom