2004 Jeep Liberty Owner's Manual - Page 262
2004 Jeep Liberty Manual
Page 262 highlights
262 STARTING AND OPERATING CAUTION! If the "Malfunction Indicator Light" is flashing, immediate service is required. See "Onboard Diagnostic System" in Section 7 of this manual. Materials Added To Fuel All gasoline sold in the United States is required to contain effective detergent additives. Use of additional detergents or other additives is not needed under normal conditions. FUEL TANK FILLER CAP (GAS CAP) WARNING! To avoid fuel spillage and overfilling, do not "top off" the fuel tank after filling. The gas cap is located behind the fuel filler door, on the left side of the vehicle. If the gas cap is lost or damaged, be sure the replacement cap has been designed for use with this vehicle. When tightening the gas cap, tighten until 2 or 3 clicks are heard to insure that the cap is properly seated. NOTE: A loose gas cap may cause the "Malfunction Indicator Light" to illuminate.