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 ProblemsMisfire, 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.
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.
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.
1991 Ford E-350 Questionswon'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
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.
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?