because ther skine
I have a friend with 170,000 miles and he still drives it daily, I have another friend replacing his engine at 50,000 miles.
There is no maintenance schedule for replacing a timing chain. Timing chains are designed to last the life of the engine and are normally replaced during a complete engine rebuild.
a million miles
60k, 80k or 100k, depending on the engine type. Vauxhall have more than one 1.7 diesel engine. Phone a dealer, have the registration and chassis number to hand, and ask.
At least 200,000 miles.
3900
I have 250,000 and still running.
i heard only till 90,000 to 110,000 miles at the most
They can last a long time but they can also break without warning. The owners manual shuld say how long before replacing. I would guess at least 50,000 miles or so between replacing it.
According to the Gates website ( 120,000 miles )
It should be a timing belt and i believe Audi recommends every 105,000 miles, but... Replace it at 90,000 or sooner i have seen them fail well before 105,000