05 duramax [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: 05 duramax


brad h
03-11-2005, 09:20 PM
just bought a new chevy duramax 2500hd.Is it normal for oil pressure to read above 60 for about 10 minutes after cranking and then dropping below 40?

BullydogPowered
03-22-2005, 10:04 AM
yup from what ive heard ( i have an 02) about 65 on highway and 35 idling both with motor hot

aegis
03-22-2005, 11:29 AM
Sounds bout right, mise is the same.

Reineke
03-22-2005, 07:25 PM
Yes, there is enough oil pressure to supply the motor at those ranges.