For 1990-2009 cars only
- Remove the sending unit. Refer to Fuel Sender Assembly Replacement .
- Inspect the fuel pump strainer. Replace the sending unit if the strainer is contaminated.
- Inspect the fuel pump inlet for dirt and debris. Replace the sending unit if dirt or debris is found in the fuel pump inlet.
- Flush the fuel tank with hot water.
- Pour the water out of the sending unit opening. Rock the tank to be sure that removal of the water from the tank is complete.
- Install the sending unit. Refer to Fuel Sender Assembly Replacement .
Important: When flushing the fuel tank, handle the fuel and water mixture as a hazardous material. Handle the fuel and water mixture in accordance with all applicable local, state, and federal laws and regulations.
