My 2004 Saab 9-3 2.0 leaks oil. This is not an obvious leak. I suspect oil cooler or sensor switch for oil near filter. One mechanic said possible rear main seal on engine crank.
It leaks more on longer runs and not so obvious on short runs.
It has 97,000 miles and still runs good. Even if the find a leak can someone fix it and still have any parts to repair it with?