Engine vibration can lead to fuel line failures.
Mitsubishi Motors North America is recalling almost 7,000 Lancer models from the 2008 and 2009 model years, according to a finding of a safety defect from The National Highway Traffic Safety Administration.
The subject vehicles are distributed in the United States by MMNA and in Puerto Rico by Mitsubishi Motor Sales of Caribbean (MMSC).
This campaign is also part of a much larger one that will also be launched in Japan, Oceania, Europe, Canada, Mexico, and China by the respective distributors.
Lancer Evolution, Ralliart, and Sportback Ralliart vehicles equipped with turbocharged engines are affected. The way the fuel return pipe is attached to the engine, in combination with frequent vehicle operation at certain engine revolutions, may result in a resonance that, if continued over time, may cause a stress crack to develop at the fixed portion of the fuel pipe.
If this stress crack develops, fuel leakage may occur. Fuel leakage, in the presence of an ignition source such as a hot turbocharger, could result in an engine fire.
The fuel return pipe will be replaced with a new part and two additional attachment brackets will be installed to damp fuel pipe vibration. This repair will be performed free of charge.
The recall is expected to begin on or before September 22, 2009. Owners may contact Mitsubishi at 1-800-222-0037.
Customers may also contact the National Highway Traffic Safety Administration’s Vehicle Safety Hotline at 1-888-327-4236, or go to http://www.safercar.gov. NHTSA Campaign Number: 09V-349