differential oil's

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Jun 28, 2004 | 02:28 PM

chas4x4

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Joined: Feb 2003

Posts: 57

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From: Western Mass.

differential oil's

If you switch to synthetic gear oil should you use the standard grade or go heavier

Jun 28, 2004 | 08:12 PM

SoCalDesertRider

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Joined: Dec 2002

Posts: 3,959

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From: USA

Can use 90 wt if not towing or driving in a hot climate. Can use 85/145 multi-weight for those conditions.

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