Date: Fri, 22 May 1998 03:41:38 GMT From: "Brian Johnson" <johnsonbnopsam000.com> Subject: Re: switching to mobil 1 discussion
Amsoil makes a synthethic that they recomend changing every 7500 miles with the stock filter. My Saab mechanic swears by it, and changes his every 7000... I do the same.