Fuel Cell

[mang 3]

Anyone know why there would be fuel coming out of the fuel cap when the car is on the rollers (2 hours ish) ive checked the breathers and they seem like there working fine.

[BlueBolt 156]

Wasn't even aware of any breathers....

[mang 3]

Theres a small tube that comes out of the tank with a one way valve on it.

[cheesegrater 43 1 Cars]

Mine does this and the cap on the seal is rock hard Ive always put it down to that. If its on rollers I assume its inside which is warmer so you'll get fuel evaporating.

[mang 3]

Thought it would be some thing simple tar