Quote:
Originally Posted by darli328
Doesn't 75w90 void your warranty? I wouldn't want any grief from a dealer when I bring in my own fluids...
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As long as it meets specs (any high-quality diff lube will), it won't void the warranty. If the dealer gives you any static about it, go to another dealer.
Same with all other lubes/fluids/tires/&c - if it meets Nissan's specs (for lubes, this is usually an API or other standards organization rating), they can't void the warranty.