YFZ450 oil filling up air box and leaking
#1
YFZ450 oil filling up air box and leaking
I have a Yamaha yfz450. It has aftermarket shocks, steering control thing, tires, foot bars, revbox, recluse clutch kit, yokosomething pipe, kn air filter, coolant heatsink, and a after market **oil tank**
When i first got it none of this was on here and it never leaked oil.
Then recently after i got all this done, it started leaking oil out the back near the swing arm.
I checked the air box and it was full of oil.
I checked the oil level and its fine but still cant solve this problem.
Can somebody help me figure out why the oil is filling the air intake box?
When i first got it none of this was on here and it never leaked oil.
Then recently after i got all this done, it started leaking oil out the back near the swing arm.
I checked the air box and it was full of oil.
I checked the oil level and its fine but still cant solve this problem.
Can somebody help me figure out why the oil is filling the air intake box?
#2
YFZ450 oil filling up air box and leaking
If you removed that "little black box " on the left rear frame put it back on- that is a oil /vapor separator- the oil flows back down to the starter clutch housing and the vapor goes into the air box- never pipe that drain line directly to your air box
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