Can I Replace the Timing Belt at a Small Repair Shop?

[Mitch]

To avoid purchasing off-brand or small factory-produced timing belts, it is not recommended to replace the timing belt at a small repair shop. Here is some relevant information: 1. Replacement cycle: The timing belt is a rubber product and is considered a consumable item. Once it ages or develops cracks, it must be replaced. Generally, it is recommended to replace the timing belt every 3-5 years or after driving approximately 80,000 to 100,000 kilometers. 2. Function: The main role of the timing belt is to drive the engine's valve train, ensuring that the engine's intake and exhaust valves open or close at the appropriate times to guarantee normal cylinder intake and exhaust. In some vehicle models, it also drives the water pump.