vent

Seems lately that I have excessive pressure in the tank when I stop to fill up with gas. I've checked the vent hose and overflow hose all are clear and not kinked. I did notice that within the cap itself their seems to be vent or something. You can see a half moon rubber seal with a hole in it...

Hi everyone! I recently purchased a used 2015 rc390 with only 1400miles on the clock (previous owner was a 75yr old)! When swapping out the stock bulbs for some LED's, I noticed some clearance issues with a little vent just to the side of the rear of the projector housings (I believe it is for...