Posted by Mannyc [173.245.52.171] on Thursday, April 07, 2016 at 19:42:25 :
In Reply to: Re: Amsoil ??? OT posted by daveyk [173.245.56.73] on Thursday, April 07, 2016 at 18:32:55 :
I'd pass. Just sell service and Mobil 1 for those who want synthetic. We use it in our gmc trucks and have never had an engine issue. Engines stay new looking inside. 300k on some truck and oil stays clean with no burn smell.
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