
The Qashqai does not have a timing belt; it uses a timing chain instead. The primary function of the timing chain is to drive the engine's valve train, ensuring that the intake and exhaust valves open and close at the appropriate times to allow the engine cylinders to intake and exhaust air properly. Here is some information about timing belts: 1. The timing belt (Timing-belt) is a crucial component of the engine's valve timing system. It connects to the crankshaft and operates with a specific gear ratio to ensure accurate timing of the intake and exhaust cycles. 2. The role of the timing belt: The upper part connects to the timing pulley on the engine cylinder head, while the lower part connects to the crankshaft timing pulley.


