Hello, I'm fairly new to mechanics of motorcycle(riding for 2 years but never tried to repair it myself till last month).
As I noticed I am using way more gas than usual and there was gas odor, then I tried to spot where the leakage was and found out that it was this tube shown in the photo. It's leaking directly on the hot engine. After days long of research about causes of leakages, what I want to learn is;
- What this tube supposed to do along with other two tubes connected to the valve?
- Could it be something like an overflow of fuel causing overpressure on this tube, resulting in leakage, or is it simply the tube got old?
Will post further pics if necessary, thanks!