LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Jeep >> 2006 >> Commander Base, 3.7 K, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 182 (Fuel System) >> Fuel Delivery, Diesel >> Standard Procedure >> Diesel Fuel System Contamination >> If The Engine Was Not Started After Incorrect Or Contaminated Fuel Was Used During Refueling
April 5, 2026: LEMON Manuals is launched! Read the announcement.

If The Engine Was Not Started After Incorrect Or Contaminated Fuel Was Used During Refueling

WARNING: This page is about a different car, the 2009 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

If the fuel system has been contaminated (with gasoline, water, etc.) AND the engine WAS NOT STARTED, the following procedure must be followed:

  1. Remove all fuel from the fuel tank. See Standard Procedure  Use an appropriate fuel container. Dispose of the contaminated fuel using the proper procedures.
    CAUTION: Dispose of petroleum based products in a manner consistent with all applicable Local, State, Federal, and Provincial regulations.
  2. Remove the fuel tank. See Removal 
  3. Ensure the swirl pot indentation below the in the fuel tank electric fuel pump inlet is completely drained of any contaminated fuel.
  4. Completely drain the low pressure fuel lines, and install a new fuel filter.
  5. Install the fuel tank, and fill with clean diesel fuel.
  6. Road test the vehicle to verify normal operation.