I am trying to figure all this out, kind of slow sometimes!!
Okay, what I am trying to determine is if I run a full bypass system and use regular 15W40 oil would I achieve similar benefits to running a synthetic on extended OCI changing the FF every 6 months per amsoil's directions?
Okay, what I am trying to determine is if I run a full bypass system and use regular 15W40 oil would I achieve similar benefits to running a synthetic on extended OCI changing the FF every 6 months per amsoil's directions?