well after having to listening to ticking upon start up of my Ranger for little while now, this convinced me to try out Amsoil's Series 2000 0w30 oil. I didn't feel the need to do an Auto-Rx treatment prior to Amsoil because after the Auto-Rx treatment, I was running the same M1 for 5K miles and a Bosch Premuim Filter. I was running M1 5w30 SS oil to be more specific. Then I went to straight over to Amsoil. I am very impressed of how the tick is gone, the engine is quiter, and just how clean Amsoil is compared to M1, even when new. I am running a Federated filter which they are made by Hastings, so for $4.29 i thought it was a pretty good filter. My distributor for my detailing supplies also sells Amsoil, this is how I got it. He recommended the Federated Filter along with Amsoil. Said I could use the SD filter that Amsoil provides but he thought it was just as good or close to anyway. So I figured what the heck and go for it. No leaks, no little mystery sounds coming from the engine. I give Amsoil's 0w30

