I have a 2001 Fat Boy, last week went to start engine after sitting for a couple months, after it started it built pressure in the oil tank and blew the dipstick out! I though it was due to the colder temps and the thickness of the oil, now after sitting in a 60 degree shop for 3 days I tried again and the same thing happened, any suggestions. Could it be something in a crankcase vent, airlock, plugged return lines not sure. Thanks
Oh yeah just the standard Harley 20/50 in it!
Oh yeah just the standard Harley 20/50 in it!