gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Engine Oil Pressure|Specifications|Page 4115 > < Idler Pulley|Service and Repair|Page 4110
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Engine Oil Pressure: Specifications

Oil Pressure - Minimum- Hot - at idle ...........................................................................................................................................................  98 KPa (14 psi)
Oil Pressure - Minimum - 1800 RPM .........................................................................................................................................................  294 KPa (42 psi)
Oil Relief Valve Opening Pressure .............................................................................................................................................................  441 KPa (64 psi)
Piston Cooling Jet Valve Opening Pressure ................................................................................................................................................  196 KPa (29 psi)

Engine Oil Pressure|Specifications|Page 4115 > < Idler Pulley|Service and Repair|Page 4110