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Old May 26, 2009 | 07:59 AM
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Default differencial lube

I need to add more fluid to the differencial, due to a minor leak. My question is......... do I add only the lube,......... only the posi aditive, or a combination of both? If I add both, what is the ratio of lube to additive mix?
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Old May 26, 2009 | 08:07 AM
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How much do you need to add. If it is just a few ounces just add the lube. If it is a bottle 32oz then some additive is needed. Generally you need 2 23 oz bottles of lube to an 8 ounce bottle of additive.
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Old May 26, 2009 | 07:59 PM
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At this point i'm not sure just how much needs to be added, but i'm guessing that it's pretty low. So if i'm reading you correctly, it's going to be about a 6 to 1 mix and while i'm here, any recomendations on the lube weight for mostly So. CA street driving?

Thanks for the info.......... Steve
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Old May 26, 2009 | 08:44 PM
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I've always used 80w-90
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