Increased fuel consumption
- Air filter element dirty or clogged (Chapter 1).
- Faulty engine management system (chapter 4).
- High Pressure Fuel System Malfunction - Diesel Engines (chapter 4).
- Low tire pressure («Weekly checks»),
- Sticky brakes (chapter 9).
Leak and (or) fuel smell
- Mechanical damage or corrosion of the fuel tank, pipelines or connections (chapter 4).