The Check Engine Light may illuminate, the engine may run rough and have misfires on acceleration. Commonly the ignition coils and/or the ignition coil boots are the cause of this problem. The rubber boot that insulates the coil to the spark plug can dry and crack allowing arcing. Inspect the coils and boots, and replace them as needed. Our technicians also recommend replacing the coil boots any time the spark plugs are replaced.
Resources for the Repair and Maintenance of your Ford E-350
Ford E-350 Models:
Ford E-350 Problems
The front end may make a rattle noise over bumps. There may be handling issues, and play in the front wheels on inspection. If there is up and down movement on the front wheels while the lower control arms are being supported, inspect the upper and lower ball joints for excessive play. These are prone to failure from moisture entry and lack of lubrication. The ball joints should be replaced as needed.
The spark plugs may become dislodged from the cylinder heads. A loud popping noise can be heard and a subsequent misfire experienced. The threads on the spark plug ports in the cylinder head(s) can become stripped or missing when the spark plug is dislodged. The threads in cylinder heads may be replaced using “Lock-N-Stitch” aluminum inserts. Our technicians tell us thread replacement is performed when the vehicle is out of...
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.
This concern relates to vehicles equipped with the E4OD and 4R100 automatic transmissions. Fluid leaks from the rear of the transmission and excessive vibration felt in the vehicle while driving can be caused by a lack of lubrication to the rear of the transmission and rear seal failure. The extension housing (rear portion of transmission) can lose lubrication if the fluid supply hole becomes clogged. This leads to rear seal failure fr...
Ford E-350 Recalls (Recent)
RepairPal Expert Overview:
The courtesy lamps on affected running boards may overheat when exposed to moisture and road salt. Overheating may cause the lamps and boards to melt or start a fire. Dealers will replace the wiring harness for these running boards.
Summary: ON CERTAIN TRUCKS EQUIPPED WITH SPEED CONTROL, GASOLINE OR NATURAL GAS ENGINES, THE SPEED CONTROL DEACTIVATION SWITCH MAY OVERHEAT.Learn more »
Summary: ON CERTAIN PICKUP TRUCKS, PASSENGER VEHICLES, SPORT UTILITY VEHICLES, AND MOTOR HOMES CHASSIS, THE SPEED CONTROL DEACTIVATION SWITCH MAY, UNDER CERTAIN CONDITIONS, LEAK INTERNALLY AND THEN OVERHEAT, SMOKE, OR BURN.Learn more »
Summary: FORD IS RECALLING 225,000 MY 1992-2003 ECONOLINE, MY 1993-1995 TAURUS SHO, MY 1992-1998 CROWN VICTORIA, MY 1993 BRONCO, F-SERIES, MY 1995-1997 F-SERIES SUPER DUTY STRIPPED CHASSIS, MY 1992-1998 MERCURY GRAND MARQUIS, AND MY 1992-1995 LINCOLN TOWN CAR VEHICLES. THE AFFECTED VEHICLES WERE PREVIOUSLY REPAIRED USING A WIRING HARNESS THAT IS NOT COMPATIBLE WITH THE VEHICLE CIRCUIT POLARITY.Learn more »
RepairPal Expert Overview:
Ford has recalled certain 1992-1994 E and F Series vehicles due to improper tension in the accessory drive belt. On some vehicles, the belt can detach from the pulleys, which can cause multiple system failures. Dealers will install a new tensioner pulley, drive belt, belt guide, and idler pulley.
Ford E-350 Questions and Answers
what is the tool and procedure used to remove the front brake calipers?
got a 1990 e350 box truck that has just about no brake pedal we have changed the master cylinder and the front brake pads also adjusted the rear brake shoes
I have a 1991 Tioga Mantera class c motorhome built on a 1990 Ford e350 chasis. IT has a gas 460 cubic inch engine. MY problem is I have a good chasis battery (been tested) but IM not getting any e...
Ford E-350 Reviews
the transmission on this shit is so soft
YOU CAN'T KEEP THIS FORD IN THE ROAD, YOU HAVE TO DRIVE IT ALL THE TIME. I HAVE PUT NEW BALL JOINTS UPPER AND LOWER, NEW TRIES, LINE UP 3 TIMES, NOW THEY TELL ME IT COULD BE STEERING BOX. JUST WANTED TO KNOW IF ANYONE HAS HAD THIS HAPPEN TO YOUR VAN.
My ford e350 starts well, and idles smoothly, but will not accelerate past low speed. Air and fuel filters were replaced as well as sparkplugs. Vacuum is 23 lbs.
5.4 engine is a joke, try changing spark plugs. engineers and designers must have been assleep!
Big Red is a beast. She has the role of large family mover. The vehicle is taking a beating and has not even come close to quitting. The AC design by default is weak, but no issues. I alsouse it to haul hay and other trailers.