If it's a belt, then maybe 60,000 miles. Timing chains last a lot longer.
Timing chains are designed to last the life of the engine unlike timing belts.
300000 miles
Timing chains unlike timing belts last the life of the engine.
Timing chains do have a finite lifespan. Depending on driving conditions and maintenance history - timing chains can last anywhere from less than 60,000 miles to more than 200,000 miles. Generally recommended to check the timing chain at close to 100,000 miles to make sure that everything is in order.
300000 miles
No, timing chains will last the life of the engine and are normally replaced when the engine if overhauled.
Timing chains are designed to last the life of the engine. A timing belt however should be changed around 100K.
Timing chains will normally last the life of the engine and are replaced during a complete engine rebuild.
Timing chains are designed to last the life of the engine and are normally replaced during a complete engine rebuild.
Timing chains are not a scheduled maintenance replacement unlike a timing belt. Timing chains usually don't need to be replaced unless there is a problem with the engine itself. Timing chains will last as long as the engine. This is from personal experience.
Timing chains are designed to last the life of the engine and are normally replaced during a complete engine rebuild. No maintenance is required.