Apr 26, 2010 #1 M MechMan New member Joined Apr 26, 2010 Messages 1 Reaction score 0 Points 1 I have recently overhauled the gear box of my GMC Envoy 2002.Usually the oil pressure guage shows 275 KPs, but since overhaul it is more than 300 KPa. Can anyone shed some light whether everything is OK ?
I have recently overhauled the gear box of my GMC Envoy 2002.Usually the oil pressure guage shows 275 KPs, but since overhaul it is more than 300 KPa. Can anyone shed some light whether everything is OK ?