Gas vapor squealing?
I've experienced this a few times now, most recently this morning. My bike was sitting out (hot from ride) in the sun with 3/4 tank of gas. I walked by and heard what sounds like pressurized vapor coming from the gas cap, a sort of high pitch squealing noise. Gas vapor smell is just barely noticeable. If I open the cap, the noise ceases and I can tell it was pressurized a little bit.
I have a 2012 California model (with emissions canister). No running, starting, or refueling issues whatsoever. Is this normal?
Thanks in advance for any advice!
2012 Kawasaki Versys 650 - 20,500 miles
2000 Volvo V70XC 2.4T - 258,000 miles