One problem related to engine has been reported for the 1999 Chevrolet Tracker. The most recently reported issues are listed below.
Recently had service bulletin #06186, NHTSA # 10023633 performed on vehicle, regarding rusted and corroded front crossmember. When I got the vehicle home and was inspecting the work, I noticed that the engine oil pan is also very rusted and corroded to where oil is seeping though the metal.