Does timing belt breakage do damage Nissan Pulsar 1989?

Yes, timing belt breakage can cause severe damage to the engine of a 1989 Nissan Pulsar. When the timing belt breaks, the synchronization between the crankshaft and the camshaft is lost, causing the valves to open and close at the wrong times. This can result in the valves colliding with the pistons, leading to bent or broken valves, damaged pistons and cylinder walls, and potentially a complete engine failure.

Here are some of the specific components that may be damaged due to timing belt breakage in a 1989 Nissan Pulsar:

1. Valves: The valves in the engine may be bent or broken due to contact with the pistons.

2. Pistons: The tops of the pistons may be damaged or cracked due to impact from the valves.

3. Piston Rings: The piston rings may be damaged or broken, affecting the engine's compression and oil control.

4. Cylinder Walls: The cylinder walls may be scratched, scored, or damaged, leading to loss of compression and increased engine wear.

5. Camshaft and Crankshaft: The timing belt connects the camshaft and crankshaft, and the sudden stop caused by a broken belt can put stress on these components, potentially causing damage.

Timing belt breakage is a serious issue that can lead to significant engine damage. It's crucial to follow the manufacturer's recommended maintenance schedule and replace the timing belt at the specified intervals to prevent potential failures and costly repairs.