How long does it take to break in after replacing the timing belt?
1 Answers
If only the timing belt has been repaired, then no break-in period is required. The timing belt is an important component of the automobile engine's valve train system, and it has both advantages and disadvantages. Advantages of the timing belt: The timing belt is much more affordable than the timing chain. The noise generated by the friction between rubber and metal is minimal, and after passing through the engine compartment's sound insulation layer, the noise becomes negligible. Additionally, the friction between rubber and metal is lower, resulting in less resistance in belt transmission, which ensures normal engine power output and acceleration performance. It is important to note that bad habits such as frequent sudden acceleration and high-speed gear shifting can affect the lifespan of the belt. The timing belt is quieter than the timing chain and has less transmission resistance. Disadvantages of the timing belt: The timing belt has a limited lifespan, and being exposed to the external environment of the engine, over time, the belt surface begins to age, leading to issues such as cracks and belt slippage. The aging and breaking of the belt can cause damage to the engine's valves.