Sufficient Clean Fuel

NOTE: Only use ultra low sulfur diesel fuel that is 20% or less biodiesel with this vehicle. Use of any other fuel type may damage the vehicle or cause an emission concern. Refer to the Owner's Literature for more information.

Recommended Procedure:

The Diagnostic Methods section provides detailed instructions on how to access or carry out routine diagnostic tasks. This service information can be referred to as many times as needed for step-by-step instructions for routine procedures.

Fuel Conditioning Module Drain Valve

Possible Causes:

No fuel in the tank
Fuel gelled
Fuel quality
Aeration
Biodiesel-water separation, seal degradation, corrosion
Restricted fuel filters
Fuel supply line broken or crimped
Corrosion to fuel system components
Pickup tube screen in tank restricted

Possible Causes:

Tools Required:

Clear container 0.95 L (1 quart)