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1987 Ford F-250 Custom 6.9L Oil Pressure Gauge
Posted to Ford Electrical on 3/5/2002 9 Replies

I have checked the pressure with a mechanical gauge and its fine. When I torque the engine by slowly releasing the clutch in gear with brake on, and as the RPMs begin to drop ; the gauge will suddenly dive and the ENGINE light will come on. Un-torque it, and i...

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  Related Documents & Media  1987 Ford F-250 Custom

 
Message Closed w/FIX

car Vehicle Data

1987 Ford F-250 Custom

VIN 1FTHX2615H
Engine6.9 L / 8 cyl / DIESEL
Trans5-speed Standard
DeliveryFI
AffectedOil Pressure Gauge
ConditionsSudden Drops
Message Closed w/FIX

car Vehicle Data

1987 Ford F-250 Custom

VIN 1FTHX2615H
Engine6.9 L / 8 cyl / DIESEL
Trans5-speed Standard
DeliveryFI
AffectedOil Pressure Gauge
ConditionsSudden Drops