P0455 Car smells like gas

[ohhh my]

My car started throwing P0455 and it smells like gas almost all the time, what do I need to replace? I already replaced the gas cap..

[JFP in PA]

Originally Posted by ohhh my

My car started throwing P0455 and it smells like gas almost all the time, what do I need to replace? I already replaced the gas cap..

P0455 Fuel Tank Ventilation System (Major Leak) - Below Lower Limit Potential causes: - Tank cap missing or O-ring bad or missing. - Ventilation lines detached from EVAP canister. - Ventilation line detached from tank. - Ventilation lines detached from operating vent valve. - Ventilation line detached from fuel tank vent valve. - Break in ventilation lines.

[Mark_T]

Have you considered a dietary change?

[ohhh my]

Originally Posted by JFP in PA

P0455 Fuel Tank Ventilation System (Major Leak) - Below Lower Limit Potential causes: - Tank cap missing or O-ring bad or missing. - Ventilation lines detached from EVAP canister. - Ventilation line detached from tank. - Ventilation lines detached from operating vent valve. - Ventilation line detached from fuel tank vent valve. - Break in ventilation lines.

Thank you!! I'll check all those lines!

Originally Posted by Mark_T

Have you considered a dietary change?

It's embarrassingly bad, I might have to consider this.

[Sweezy804]

Originally Posted by ohhh my

Thank you!! I'll check all those lines!



It's embarrassingly bad, I might have to consider this.

What is a dietary change?

[911monty]

Originally Posted by Sweezy804

What is a dietary change?

Depends......

[Geof3]

Originally Posted by Sweezy804

What is a dietary change?

Could be the broccoli...