C crzmn1 NAXJA Forum User Location crawford, ne Aug 28, 2012 #1 is 40 psi at idle and 60 psi while driving good for a 94 xj 4.0 with 177000 on the odometer or is that too high
is 40 psi at idle and 60 psi while driving good for a 94 xj 4.0 with 177000 on the odometer or is that too high
87manche NAXJA Forum User Location Ohio Aug 28, 2012 #2 it's fine. if you search "oil pressure" you'll find out all you ever needed to know.
B birchlakeXJ NAXJA Forum User Location Melrose, MN Aug 29, 2012 #3 The oil pressure spec for the 4.0 is as follows: *Not less than 13 psi at hot idle *Between 37-75 psi over 1600 rpms. You're fine. Enjoy your XJ!
The oil pressure spec for the 4.0 is as follows: *Not less than 13 psi at hot idle *Between 37-75 psi over 1600 rpms. You're fine. Enjoy your XJ!
C crzmn1 NAXJA Forum User Location crawford, ne Aug 29, 2012 #4 thanks for the input i was unsure so i thought i would ask. i have a93 and 94 xj with the 4.0 that i paid 1000.00 for they both seem to run in that range.
thanks for the input i was unsure so i thought i would ask. i have a93 and 94 xj with the 4.0 that i paid 1000.00 for they both seem to run in that range.