Don't practice safety by accident. Make sure your vehicle has additional lights, strobe lights, beacon, and even reflective tape. Just try to mimic your local county trucks.
If your crankcase breather is passing oil, chances are that something's wrong (Okay, we know something's wrong, but don't be too alarmed). Here are some things to look for while you're searching for the source of the issue:
Too much oil in the crankcase (overfilled!)
Engine speed is too high
Oil filler cap or oil fill gasket is damaged or missing
Breather mechanism is dirty, damaged or defective
Piston ring gaps are aligned
Piston rings are worn
Blown head and pressure is being blown out of the breather
If your crankcase breather is passing oil, chances are that something's wrong (Okay, we know something's wrong, but don't be too alarmed). Here are some things to look for while you're searching for the source of the issue:
Too much oil in the crankcase (overfilled!)
Engine speed is too high
Oil filler cap or oil fill gasket is damaged or missing
Breather mechanism is dirty, damaged or defective
Piston ring gaps are aligned
Piston rings are worn
Blown head and pressure is being blown out of the breather