MM Oil or ATF
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Joined: Nov 2011
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From: Raleigh, NC
Year: 1987
Model: Wagoneer
Engine: 4.0
MM Oil or ATF
My 87 I6 is a quart low with a dirty crankcase and is due for an oil change.
Would it be better to run ATF through for a short while and then do the oil change, or would MM Oil be better?
Or is there something else that works better?
Would it be better to run ATF through for a short while and then do the oil change, or would MM Oil be better?
Or is there something else that works better?
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