2003 Porsche 911 Turbo Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Porsche 911 Turbo
2003 Porsche 911 Turbo Problems
A abnormal noise may be noted from the differential due to a ring gear/pinion failure.
Engine oil leaks may develop from the valve cover gaskets. This type of leak is most associated with a burning type smell from the engine area.
Cam tensioner/cam timing issues can cause the Check Engine Light to illuminate.