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2007 Hummer H3 3.7L Oil Pressure
Posted to GM Engine on 3/20/2012 3 Replies

veh came in for oil light coming on at idle when engine is hot. we installed a gauge and found oil pressure when idling and warmed up was at 2 psi. mitchell shows the min oil pressure spec to be 12 psi at 1200 rpm. oil presure is 16 psi at 1200 rpm. above min ...

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car Vehicle Data

2007 Hummer H3

VIN 5GTDN13E37
Engine3.7 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedOil Pressure
ConditionsLow
Message Closed

car Vehicle Data

2007 Hummer H3

VIN 5GTDN13E37
Engine3.7 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedOil Pressure
ConditionsLow