The Ford Barn

Ross/Kzoo · 09-05-2012, 07:10 AM

There is a recent thread about Marvel Mystery Oil in Model A's and a few references to the detergent qualities of the additive. My question is how would this perform in modern 1990's and newer automobiles with the closer tolerances?

Purdy Swoft · 09-05-2012, 12:37 PM

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It would have the same detergent effect. Newer cars use high detergent oils so MMO wouldn't necessarily be needed for the detergent effect . As Pete said on the other thread, ATF will have the same detergent effect.

09-05-2012, 07:10 AM	#1
Ross/Kzoo Senior Member Join Date: May 2010 Location: Richland Mi. Posts: 1,172	MMO not Model A There is a recent thread about Marvel Mystery Oil in Model A's and a few references to the detergent qualities of the additive. My question is how would this perform in modern 1990's and newer automobiles with the closer tolerances?

09-05-2012, 12:37 PM	#2
Purdy Swoft Senior Member Join Date: May 2010 Location: Alabama Posts: 8,099	Re: MMO not Model A Sponsored Links (Register now to hide all advertisements) It would have the same detergent effect. Newer cars use high detergent oils so MMO wouldn't necessarily be needed for the detergent effect . As Pete said on the other thread, ATF will have the same detergent effect. Last edited by Purdy Swoft; 09-05-2012 at 05:12 PM.