92 F250 460 Engine surges under load
#1
92 F250 460 Engine surges under load
Engine can rev in park, neutral or while power braking with no problem however if driving up a small hill the engine loses all power. I have already replaced the fuel filter and pressure regulator. The truck did sit all winter. Wind shield has a leak on the driver side which as caused several gages to stop working (fuel, tach, battery). Engine does have a good coolant leak on the left side of engine (I can't find it yet). Any thoughts?
#3
No change. Maybe loss of power is not the right phrase. The engine cuts out under load of driving up a slight incline. The engine never dies its just surges back to life. Almost like it is being starved for fuel but it doesn't do while in park.
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Welderguy
Ford Econoline E Series
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05-19-2020 06:18 AM