1991 Ford E-350 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1991 Ford E-350

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1991 Ford E-350 Problems

Misfire, Hesitation, Rough Running from Engine, Notably After Ignition Wire Replacement

The engine may have a misfire, hesitation, and/or run roughly – notably after a service and/or ignition wire replacement. If after recent ignition wire replacement, the cause can be misrouted ignition wires. The wires from the distributor to the valve cover must be routed correctly to avoid interference and induction crossfire. Verify all clips are used to secure and separate ignition wires.

Transmission Fluid Leaks from the Front of the Transmission Bell Housing

This concern relates specifically to the E4OD and 4R100 automatic transmissions. Transmission fluid leaking from the front of the transmission bell housing may also be accompanied with shifting and transmission engagement issues. This is often caused by transmission overheating and is the sign of a significant internal transmission problem. The superficial cause is the failure of the front pump seal of the transmission. The immediate repair is to remove the transmission, replace the front pump and seal, replace all fluid with the transmission filter, and verify proper flow through the transmission fluid lines and cooler. It is also recommended to make sure the vehicle is not pulling a load that is heavier than the gross vehicle weight limits because this can cause the transmission to overheat. Depending on the transmission's mileage, this can also be a good time to consider a complete overhaul or replacement with a remanufactured unit, as often just the pump and seal replacement is a short lived remedy.

Coolant Leakage from Heater Core, Possible Leakage onto Passenger Side Foot Well

Electrolysis can cause repeated failures of the heater core and radiator. The diagnosing technician should check for voltage present in the coolant, with the battery disconnected, because electrical current in the coolant causes electrolysis. Corroded or deteriorated parts should be replaced, and the coolant should be flushed. Ground straps can be added to help prevent future corrosion of components.

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1991 Ford E-350 Questions

won't start (1 answer)

it won't start in the morning but after it has been started it will start. have to use either to start

My e350 superclub stalled and will not start (1 answer)

No start, no spark. replaced starter relay, ICM, dist. cap, rotor. Has good compression and fuel pressure. Old sparks were spaced wrong. this is 5.8L 8cyl superclub.

engine removal (2 answers)

what dose it take to remove the engine from a 1991 E350 van econoline ....it has a cleveland 351 in it...dosr the front clip come apart to enable this removal?

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1991 Ford E-350 Recalls

Recall 91V146000
THE DUAL FUEL TANK SELECTOR VALVE MAY MALFUNCTION AND CAUSE AN OVERFILL CONDITION IN ONE OF THE FUEL TANKS, RESULTING IN AN OVERFLOW OF FUEL PAST THE FILLER CAP.

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1991 Ford E-350 Reviews

First E350. Have had multiple exhaust problems. Hard trying to track down no start problem. Great tranny in it though. Lot of little idiosyncracies though

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