Originally Posted By: GumbyJarvis
... my OCI will jump to 10k miles from 3k ...
Does your history of vehicle usage suggest that it might be an appropriate candidate for an extended OCI? (Not every vehicle can or should do them.)
If so, have you done any UOA's to determine whether you can safely extend the OCI somewhat using the current Pennzoil oil? (That's where I would spend my money first.)
... my OCI will jump to 10k miles from 3k ...
Does your history of vehicle usage suggest that it might be an appropriate candidate for an extended OCI? (Not every vehicle can or should do them.)
If so, have you done any UOA's to determine whether you can safely extend the OCI somewhat using the current Pennzoil oil? (That's where I would spend my money first.)