Polydyn TX7 engine treatment
02-25-2008, 06:14 PM
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Join Date: Aug 2007
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Polydyn TX7 engine treatment
I just had my oil changed. I was solicited to try an engine treatment called PolyDyn TX7.
Has anyone here ever used it ? I'd never heard of it before.
www.polydyn.com
Is it a wasted of money?
Has anyone here ever used it ? I'd never heard of it before.
www.polydyn.com
Is it a wasted of money?
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