Fuel Tank: Inspection
- Check the hoses and the pipes for cracks or damage.
- Check the fuel tank cap for proper operation.
- Check the fuel tank for deformation, corrosion or cracking.
- Check the inside of the fuel tank for dirt or foreign material.
- Check the in-tank fuel filter for damage or restriction.
- Test the two-way valve for proper operation
- To check the two-way valve, lightly blow into the inlet and outlet. If air passes through after slight resistance, then the valve is good.
Courtesy of HYUNDAI MOTOR CO.