1. Inspect the fuel connection to the fuel filter ...
2. ... the pressure ...
3. ... and drain pipes with a fuel rail, injectors Connect with rail ...
4. ... as well as the connection of pressure and drain pipes near the fuel tank. If fuel leaks, replace the o-rings or the hose nozzles.
5. Inspect fuel lines and their attachment to the bottom of the body. At detection of cracks, scuffs or replace damaged fuel drips fuel. Replace damaged fasteners.