I drive a 98 Accord Ex 4cyl stick and I have been increasingly losing oil. There is no oil spot under where I park at my house. So I figure it is a leak that only happens when I'm driving, or I am burning a shit ton of oil. Today, I added 1 quart. The last time I added oil was about 800 miles ago! 1 quart in order 1000 miles?!? I am only at 138k and I drive aggressive but no racing or anything. I am taking it in two weeks for an overdue timing belt and am now going to have them look at this problem. What do you think they will find? Leaky valves?