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2001 Jeep Grand Cherokee Laredo 4.0L Oil Pump
Posted to Chrysler Engine on 4/24/2009 7 Replies

Hi All, check gauge lite on, oil pressure gauge reading 0 psi when car came in. check oil pressure at eng. it only has 5psi at idle, and no more than 30psi at 2500 rpm. we replaced oil pump, at initial start up, oil pressure read 25psi at idle and went up to 6...

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Message Closed w/Summary

car Vehicle Data

2001 Jeep Grand Cherokee Laredo

VIN 1J4GW48S41
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
AffectedOil Pump
ConditionsNo Oil Pressure
Message Closed w/Summary

car Vehicle Data

2001 Jeep Grand Cherokee Laredo

VIN 1J4GW48S41
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
AffectedOil Pump
ConditionsNo Oil Pressure