Close
Q:

how long does the timing chain last on 2003 Mazda B4000

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
what is the schedule for changing the timing chain?
(3) Answers
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