M Matthew Member Contributor : CX9, CX5, i8 Nov 7, 2004 #21 mine seemed to idle cold around 50psi, in driving at like 75mph it was about 45-47psi, and at warm idle, 15-20psi.
mine seemed to idle cold around 50psi, in driving at like 75mph it was about 45-47psi, and at warm idle, 15-20psi.