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1990 Ford F-250 Custom 7.3L Oil Pressure
Posted to Ford Engine on 6/8/1999

Does any one think that it is probable that the relief valve had also stuck shut and possibly pushed out an internal galley plug? If so what would be most probable? the unit also has a Banks turbo and we eliminated the oil supl. to test for excess bleed. A...

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Message Closed w/FIX

car Vehicle Data

1990 Ford F-250 Custom

VIN 1FTHX25M4L
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic
DeliveryFI
AffectedOil Pressure
ConditionsLow
Misc.Xlt Lariat, 8800Gvw
Message Closed w/FIX

car Vehicle Data

1990 Ford F-250 Custom

VIN 1FTHX25M4L
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic
DeliveryFI
AffectedOil Pressure
ConditionsLow
Misc.Xlt Lariat, 8800Gvw