Vehicle maintenance: key components and inspection updates

Regular vehicle maintenance is essential for preventing costly repairs and ensuring safety. Key components requiring attention include the timing belt, which synchronizes the crankshaft and camshaft, and the serpentine belt (or V-belt), which drives accessories like the alternator and water pump. A squealing noise during a cold start often indicates a slipping or worn serpentine belt.

Specific engine types require specialized care. For instance, the Alfa Romeo MiTo 1.4 TB MultiAir engine relies heavily on clean oil to maintain hydraulic pressure for valve control; frequent oil changes are recommended to prevent idling issues and power loss. Other critical parts include the EGR valve, which manages exhaust gas recirculation to reduce nitrogen oxide emissions, as well as clutches, shock absorbers, and brakes.

In Flanders, vehicle inspection regulations have changed, with all passenger cars now required to undergo technical inspections every two years as of September 1, 2026.