Is it necessary to replace the accessory belt when changing the timing belt?

Is it necessary to change 2 liters of oil for a Lancer each time?

When should the timing belt be replaced on a 2016 Sportage with 80,000 kilometers? Experts, please advise.

How many kilometers should the timing belt of the V97 be replaced?

How often should the timing belt and accessory belt be replaced on your Santana?

For a 2016 model, does it need a timing belt replacement? At how many kilometers should it be changed? Also, when driving on rough roads, there seems to be a "thud" sound from the suspension. It has just reached 80,000 kilometers now.

Is it necessary to replace the belt for my Vitara, which has almost 90,000 kilometers on it?

How often should the timing belt be replaced? My car is over 9 years old with 81,000 kilometers on it. Do I need to replace the timing belt? Thanks to all the fellow car enthusiasts.

How many kilometers before the timing belt of the Volkswagen Santana needs to be replaced?

Is it necessary to replace the accessory belt when changing the timing belt?

How many kilometers do you guys usually change the timing belt?