Hey fellas...to update my oil smelling probs. I changed my valve cover gasket on my 2001 Zetec and so far,all's good. My wife will ride in my baby again. It took mabye 30 mins. and $38.00 for a Felpro gasket. I do not have to roll down the windows after easy and hard stops. 154,000.miles down,100,000 to go.lol.