You ask a good question. In the 15 years of owning mine, I've never changed it. Guess I should get around to it. I'll probably go with a synthetic 90 SAE when I do get to it. I run synthetic in my '98 and it's great since I sometimes get too involved in other things to remember to get oil changed out every 3000.


If it ain't broke, take it apart and figure out why!
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