Timing belt
The timing belt has the function of synchronizing the rotation of the crankshaft pulley with the camshaft sprocket so that the valves open and close at their exact point. When this breaks, there is no synchronization, so the piston touches the valves and they bend. To avoid this costly breakdown the ideal is to carry out maintenance according to mileage and time of use. It is best to replace it every 80,000 km or after three years. His replacement will range between 250 and 2000€.