Symptom Related Diagnostic Procedures

Engine malfunctions due to insufficient fuel supply
- Bent or kinked fuel pipe or hose -- Repair or replace
- Clogged fuel pipe or hose -- Clean or replace
- Clogged fuel filter or in-tank fuel filter -- Replace
- Water in fuel filter -- Replace the fuel filter or clean the fuel tank and fuel line
- Dirty or rusted fuel tank interior -- Clean or replace
- Malfunctioning fuel pump (Clogged filter in the pump) -- Replace

Evaporative emission control system malfunctions (When tank filler tube cap is removed, pressure releasing noise is heard)
- Incorrect Installation of vapor line -- Correct
- Disconnected vapor line piping joint -- Correct
- Folded, bent, cracked or clogged vapor line -- Replace
- Faulty fuel tank filler tube cap -- Replace