My wife has started to complain about the slight smell of burnt oil inside the car when the heater is on. I assume that maybe the leak is making contact with the exhaust manifold and the fumes are getting into the cowl. I noticed this as well last weekend when I was driving the car. Has anyone here noticed these symptoms, and is the most likely culprit the intake gasget? The car is parked on a white epoxy coated floor and maybe leaks 3 or 4 drops of oil a week. I have been looking underneath for a obvious leak but there isn't one. Usually when I whipe the floor down, I won't get any drips for 3 or 4 days, then a few drops. It'* not consistantly dripping on the floor. Ideas or comments?