Some fuel tanks may not have consistent welds between the fuel tank and the fuel filler neck, affecting the strength of the joint. In the event of a severe rear impact, an improper weld can result in a crack in the joint. This could illuminate the Check Engine Light, cause a fuel odor, or allow fuel to leak out. Any fuel leak increases the risk of a fire. Dealers will replace the affected fuel tanks to correct this concern. This recall is scheduled to begin on August 15, 2011. The Ford recall number is 11S20.
2007 Ford Five Hundred Recalls
Potential Fuel Leak at Fuel Tank
Engine,July 7, 2011
RepairPal Expert Overview: