whats it suppose to sit at cruisin down the road
That is very similar to what my 05 with 110000 miles runs.My oil pressure is low as well, I was logging on to post my readings:
95 deg idle 700rpm 29psi (oil) using Delo 400 15W-40 (Dealer changed)
96 deg 1500rpm 60 mph 38psi (oil) 190 (TranTemp) 200 (Temp)
93 deg 1700rpm 65mph 41psi 197 TT 200 Water
2007 2500HD Duramax, Allison, 7/8 tank of fuel, 170lb driver, 50lb cargo.
These pressures seem low to me, owned the truck 1 month, has 66K miles. Also, what should the trans temp be? Yesterday I pulled a 7x14 5000lb tralier (95deg) and tran temp was 205. Is this with in operating parameters?