[Healeys] Marvel Mystery Oil

Steven stevesylvia2 at comcast.net
Tue Apr 24 20:09:29 MDT 2012


Hi all,

I've got a 1961 BN7 with 72,000 miles and to my knowledge, it's never 
had an engine rebuild.  I was thinking of adding some Marvel Mystery Oil 
to clean out carbon deposits that I'm sure must exist.   Naturally I'm 
very cautious about what I put in my engine.

Has anyone ever tried this stuff and if so, what were your results?

Thanks in advance,
Steve 61' BN7


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