The engine oil pan gasket can develop a leak. Leaking oil may accumulate on the exhaust system resulting in a burning smell. Replacing the gasket should correct this leak.
Average mileage: 110,500 (100,000–121,000)
Engines affected: 4.9L 6 Cylinder, 5.8L V8, 7.3L V8 Diesel Turbo
10 people reported this problem