> I have mentioned from time to time that Auto-Rx kept a local engine
> running not great but not bad. My Passat customer had his engine
> screen taken off by non VW mechanic oil screen stopped up with
> silicone from gasket that dedigrated. These are black little
> particulates, had it not been for Auto-Rx the engine would have seized up.
>
> The VW Dealer said a non VW mechanic took the filter out and that
> voided his warranty.Frank