2003 Mazda B4000 Q&A

2003 Mazda B4000 Question: how long does the timing chain last

what is the schedule for changing the timing chain? -
Answer 1
Sorry I misread the question -
Answer 2
The 4.0L V6 Engine on your B4000 is driven by a Timing Chain not a Timing Belt. Generally there is not scheduled maintenance to replace timing chains unless there is a problem. There is an article in the Encyclopedia about this: http://repairpal.com/timing-chain-replacement -
Answer 3
I have not seen problems with the timing chain on this engine if the engine oil and filter are changed regularly. -