What is the service life of the timing belt?
Engine repair

What is the service life of the timing belt?

The timing belt is one of the central elements of your engine therefore, you must watch out for signs of wear very closely! Timing Belt Repair Costs Can Rise Rapidly! So, this article has everything you need to know about life expectancy and timing belt replacement !

🚗 What is the average timing belt life?

What is the service life of the timing belt?

The timing belt has always been a very tough piece. And even more so it applied to your old cars, because they were completely metal.

For over 20 years, automotive brands have favored Kevlar and rubber. Why ? It is enough to simply reduce the cost of its manufacture while maintaining resistance to strong heating of the engine.

These "new generation" timing belts have a lifespan that depends on your vehicle model, engine type and manufacturer recommendations. Therefore, it is difficult to name the exact service life, but on average they need to be replaced approximately every:

  • 100 km on gasoline engines;
  • 150 km on diesel engines, because they run at lower revs than gasoline ones.

Good to know : be careful, the lifespan also depends on your use: 15 years for casual riders and less than 10 years for heavy riders.

🗓️ When to change the timing belt?

What is the service life of the timing belt?

In addition to the manufacturer's recommendations, you should replace the timing belt as soon as you detect the slightest suspicious noise. And every noise has a corresponding symptom.

If you identified one of the three symptoms in the previous table, there is no choice: you need to replace the timing belt as soon as possible. He can give way at any time and cause much more serious damage.

Although very durable, the timing belt needs to be replaced regularly, especially as soon as you notice a suspicious noise. Still not sure? We'll tell you everything you need to know about the effects of timing belt wear or breakage.

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