A Fuel Leak May Develop from the Fuel Return Hose
Engine, December 3, 2003
RepairPal Expert Overview
Our Quick Take:
The fuel pressure may be too high, resulting in a fuel leak from the return hose.
What Should You Do?
Mitsubishi will notify owners of affected vehicles beginning December 3, 2003. If you are experiencing a fuel leak or smell, or you don't receive notification and you feel you should have, please contact your dealer. It's helpful to have your vehicle identification number (VIN) when you call.
The fuel return line fitting at the fuel pump may be restricted, causing excessive fuel pressure in the fuel injection system. This may result in a fuel leak from the return hose. A fuel leak always increases the risk of a fire. Dealers will inspect the fuel pump pressure. Vehicles with higher than normal fuel pressure will receive fuel pump modifications to correct this concern.
Mfr's Report Date:
December 3, 2003
NHTSA CAMPAIGN ID Number:
NHTSA Action Number:
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Potential Number of Units Affected:
ON CERTAIN PASSENGER VEHICLES, THE FUEL RETURN LINE HOSE FITTING ON THE ELECTRIC FUEL PUMP MAY BE RESTRICTED, CAUSING EXCESSIVE FUEL PRESSURE TO BUILD UP IN THE FUEL INJECTION SYSTEM. EXCESSIVE FUEL PRESSURE MAY RESULT IN A LEAK IN THE FUEL RETURN HOSE.
FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.
DEALERS WILL INSPECT THE FUEL PUMP PRESSURE. THOSE VEHICLES EXHIBITING HIGHER THAN NORMAL FUEL PUMP PRESSURE WILL RECEIVE FUEL PUMP MODIFICATIONS. THE RECALL BEGAN DECEMBER 3, 2003. OWNERS SHOULD CONTACT MITSUBISHI AT 1-800-222-0037 OR MITSUBISHI CARIBBEAN AT 1-800-981-0452.
CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION¿S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
Recall data provided by the National Highway Traffic Safety Administration