Chevy and GMC Duramax Diesel Forum banner
  • Hey Everyone! Enter your ride HERE to be a part of this months Ride of the Month Challenge!

amsoil diesel oil

  1. Maintenance
    As I have been reading throughout the differint forums I see alot of you seem to like Amsoil products. I have been thinking about switching over to their line of lubricants but of course i see they are very expensive. Can you guys give some "testimonials" of how, why and if this product is...