"AJPDLA" <ajpdla@earthlink.net> wrote in message
news:93oye.3864$8f7.1160@newsread1.news.pas.earthl ink.net...
> What is the normal operating oil pressure for this vehicle at:
>
> Idle
>
> 35 MPH
>
> 55 MPH
>
> Thanks.
>
> Aaron

Dunno about the Passport specifically, but the standard pressure ranges are
6 psi or more at idle, even when hot, and 20 to 60 psi at cruise. Lower than
6 psi is courting engine damage, as is more than about 80 psi.

Mike