yeah, i guess i will call technical support to see why it can't be read....thoroughbreddiesel, the place i bought it from isn't much help on it....i've seen it being shown in videos but it was hooked up to 2003 & up.....

 

Way old thread I am bringing back to life, an 2001 I drive seems to have an oil pressure gauge that seems to actually register true oil pressure, pretty high when cold and drops down quite a bit when hot. I can't remember the exact readings, but it does swing from high to lower readings depending on oil temperature.
Thanks!

 

Mine does that, pegged at right limit then runs around straight up once warm. I put a manual on it once and it was around 45psi when idling warm IIRC....

Kurt