One mechanics opinion about oil

Perrysburg Dodgeboy wrote:
You do know what opinions are right?

I ran nothing but Amsoil in my 2004 Cummins running 25,000 mile oil changes and 10,000 mile filter changes. At around 110K I took it to the Cummins shop next door to the Ram dealer in Maumee, Ohio to have the lifters adjusted. The tech came and asked me how many miles was on the truck. When I told him he said it looks like it is brand new.

Now note that I was running 25,000 mile oil change intervals and according to my oil analysis I could have gone longer. So his idea that it is not worth the price is kinda only true if you are dumping your oil at the 7,500 to 10,000 mile mark.

Don

Been running AMZ/OIL since 74 or so. My Dad is the original WA AMZ/OIL Dealer.

I run full 15k changes on my 15 RAM towing a combined 33-35k 1/2 of it's miles. I use the signature series 15-40 with FleetGuard Stratapore filter. As Blackstone says I can go longer once my warranty has expired.