M&S successfully settled this class action lawsuit in 2004 with Mercury Marine for excessive problems with their 2000-2004 2.5L and 3.0L OptiMax Engines. The problem was generated from the powerhead and/or direct fuel injection system, which at times caused engines to cut off or freeze. All members of the class received an extended warranty and/or a rebate on Mercury or QuickSilver Products. Those in the class who have who have paid out-of-pocket to for repairs on their direct fuel injection or powerhead components received additional rebates.