Rule 4501:2-1-20 | Fuel system.
For every motor vehicle manufactured on or after January 1, 1968, if manufactured with a certified motor vehicle pollution control device, the device shall be correctly installed and in good working order at all times.
Every motor vehicle shall have all parts of the fuel system securely fastened.
Fuel systems shall allow for no fuel leakage.
A fuel tank filler cap shall be installed.
All fuel hoses, lines, tanks or tubes shall not be in contact with moving components or extreme heat areas.