Hey guys, quick question. My 98 Contour Duratec, for some reason is loosing oil. It used to be that I lost about a quart of oil between oil changes. Now is seems that I am putting a quart in about every 2 weeks. There is no puddles underneath the car anytime, but there is oil coated on the backside of the pan (Where the plug is, but not on the plug) I am worried the it maybe a leak the would call for an overhaul, but I need to do something ASAP.) Please respond with any info