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Rear diff

2K views 3 replies 3 participants last post by  24222 
#1 ·
So once again I got that annoying rubbing sound from the diff again like last year at then the dealer had changed the diff fluid and all was good. Took it in again this year and they flushed the diff twice and put in fresh fluid again .....alll is good but they tell me the diff fluid is supposed to be good for 40 k ( Km ).

To me its looking like it should be changed at least once a year maybe even twice. So for now on I think I'll just change it myself as a preventative maintenance...........and stick with the factory lubricants until my warranty is up.

Does anyone else change theirs once or twice on a yearly basis?
 
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