We changed at 90K miles.

We changed at 90k miles according to the manual.  But I believe it's a very conservative estimate and many can go 150k miles without problem at all.  One of my friend has over 200k miles and still working fine.  Also, Sienna has non-interference engine so there is not much extra cost if it breaks except towing charges and inconvenience.  But I am a conservative owner and want to be on safe side, so we changed at 90k plus water pump, driving belts and oil seals if you expect to keep the car for a while.

所有跟帖： 

• 這個也和開車習慣有關係，如果老踩發動機到4000rpm以上會壞的快些 -soccer88- ♂ (0 bytes) () 07/30/2013 postreply 13:14:13

• Well, this guy is a very aggressive driver and constantly races -yangtze430030- ♂ (0 bytes) () 07/30/2013 postreply 14:26:07