1991 Ford E-350 Econoline REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

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1991 Ford E-350 Econoline CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Ford REPAIR SHOPS DON'T WANT YOU TO KNOW

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Ford E-350 Econoline car and truck repair procedures including Ford engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your Ford E-350 Econoline automobile. Try the Automotix DIY solution today!
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Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for Ford mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 1991 Ford E-350 Econoline vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

A/C & HEATER SERVICE PROCEDURES FOR 1991 Ford E-350 Econoline AUTOMOBILES

A/C & Cooling System Maintenance -> Ford Motor Co. -> 1990-93 Ford Bronco, E-Series, Expedition, F-Series & F-Super Duty
Vehicle: 1991 Ford E-350 Econoline Super 7.5 V8 GAS

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BRAKE SERVICE PROCEDURES FOR 1991 Ford E-350 Econoline AUTOMOBILES

DRUM BRAKES, FORD -> General Information -> GENERAL INSPECTION -> ADJUSTER MECHANISM -> BACKING PLATE -> BRAKE DRUMS -> BRAKE LININGS & SPRINGS -> PARKING BRAKE CABLE
Vehicle: 1991 Ford E-350 Econoline Super Wagon 5.8 V8 GAS

BRAKE DRUMS

Any time brake drums are removed for brake service, braking surface diameter should be checked with a suitable micrometer at several points to determine if they are within the safe oversize limit stamped on the brake drum outer surface. If braking surface diameter exceeds specifications, the drum must be replaced. If braking surface diameter is within specifications, drums should be cleaned and inspected for cracks, scores, deep grooves, taper, out of round and heat spotting. If drums are cracked or heat spotted, they must be replaced. Minor scores should be remove...

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FUEL FILTER REPLACEMENT PROCEDURES FOR 1991 Ford E-350 Econoline AUTOMOBILES

Ford Motor Co. Light Trucks, SUVs & Vans -> Fuel Filter Replacement -> Except Diesel Engines & Villager
Vehicle: 1991 Ford E-350 Econoline Super 7.5 V8 GAS

The fuel system remains under high pressure even when the engine is not running. This residual pressure must be relieved before servicing the fuel system. To avoid injury or fire, release pressure from the fuel system before disconnecting any fuel line.

The fuel system pressure must be relieved prior to disconnecting fuel lines to prevent accidental spray of fuel.

After the battery has been disconnected and reconnected, some abnormal driveability symptoms may occur. The vehicle may need to be driven 10 miles or more while it relearns its adaptive strategy.

On model...

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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1991 Ford E-350 Econoline AUTOMOBILES

DRIVESHAFT, Replace -> One Piece Driveshaft -> Three Piece Driveshaft -> Two Piece Driveshaft
Vehicle: 1991 Ford E-350 Econoline Super 7.5 V8 GAS

One Piece Driveshaft

  • Raise and support vehicle.
  • To maintain driveline balance, index-mark driveshaft flange yoke and pinion flange.
  • Index-mark driveshaft yoke and transmission tailshaft. Do not allow output shaft to turn.
  • Remove four bolts.
  • Disconnect driveshaft flange yoke from pinion flange, using a suitable tool as shown. Driveshaft flange yoke fits tightly on pinion flange pilot. Never hammer on driveshaft or any of its components to disconnect yoke from flange. Pry only in area shown, with a suitable tool, to disconnect yoke from flange.
  • Lower driveshaft and slide it off outp...

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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1991 Ford E-350 Econoline AUTOMOBILES

Starter, Replace
Vehicle: 1991 Ford E-350 Econoline Super 7.5 V8 GAS

  • Disconnect battery ground cable.
  • Raise and support vehicle, if required.
  • Disconnect electrical connector or solenoid relay wire from starter motor.
  • Remove starter motor attach...

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MAINTENANCE LAMP RESET PROCEDURES FOR 1991 Ford E-350 Econoline AUTOMOBILES

Ford Motor Co. Trucks -> Diesel Engine Air Filter Restriction Warning System -> E-Series
Vehicle: 1991 Ford E-350 Econoline 7.5 V8 GAS

These models have an air filter restriction gauge located on the clean air side of the air cleaner upper housing. It has a colored indicator which alerts the operator ...

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1991 Ford E-350 Econoline AUTOMOBILES

Radiator, Replace
Vehicle: 1991 Ford E-350 Econoline 5.8 V8 GAS

  • Disconnect negative battery cable at battery.
  • Drain cooling system into a suitable container.
  • Remove overflow tube from coolant recovery bottle and detach it from radiator shroud.
  • Remove four shroud attaching bolts and position it over fan.
  • Remove lower radiator hose and position aside.
  • Remove upper radiator hose and p...

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SERPENTINE BELT SERVICE PROCEDURES FOR 1991 Ford E-350 Econoline AUTOMOBILES

Serpentine Drive Belt, Replace -> Automatic Tension -> Manual Tension
Vehicle: 1991 Ford E-350 Econoline Super 5.8 V8 GAS

Automatic Tension

  • Install suitable 5/16 inch closed end wrench on tensioner pulley bolt, then lift tensioner arm away from belt. Do not use socket and ratchet.
  • Remove belt, slowly release tensioner. Do not allow tensioner to snap back, as damage may result.
  • Reverse procedure to install.

Manual Tension

  • Loosen accessory adjustment bolt and pivot bolt.
  • Remove belt.
  • Reverse procedure to install, adjust belt tension as follows:
    • Lo...

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COMPONENT LOCATION DIAGRAMS FOR 1991 Ford E-350 Econoline AUTOMOBILES

Component location diagrams for most 1991 Ford E-350 Econoline cars and light trucks sold in the U.S. from 1990+.

Instrument Panel Component Locations Diagram for 1991 Ford E-350 Econoline  7.5 V8 GASInstrument Panel Component Locations Diagram for 1991 Ford E-350 Econoline 7.5 V8 GAS

Components on diagram:
  • Inertia Switch
  • Parking Brake Switch
  • ABS Test Connector
  • Connector C-108
  • Connector C-200
  • Engine Component Locations Diagram for 1991 Ford E-350 Econoline Super 7.3 V8 DIESELEngine Component Locations Diagram for 1991 Ford E-350 Econoline Super 7.3 V8 DIESEL

    Components on diagram:
  • Coolant Temperature Sender
  • RPM Sensor
  • Manual Lever Position Sensor
  • Fuel Injection Pump Lever Sensor
  • Engine Coolant Temperature Sensor
  • CLICK HERE TO GET FULL ACCESS TO 1991 Ford E-350 Econoline PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 1991 Ford E-350 Econoline AUTOMOBILES

    OEM drawn wiring diagrams for most 1991 Ford E-350 Econoline cars and light trucks sold in the U.S.

    1991 Ford E-350 Econoline Super Wagon 7.3 V8 DIESEL Wiring Diagram1991 Ford E-350 Econoline Super Wagon 7.3 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Stop Lamp Switch
  • Speed Control Servo
  • Vacuum Dump Valve
  • Hazard Flasher
  • Transmission Electronic Control Assembly (TECA)
  • 1991 Ford E-350 Econoline Super 7.5 V8 GAS Wiring Diagram1991 Ford E-350 Econoline Super 7.5 V8 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Battery
  • Electronic Engine Control (EEC) Module
  • Distributor
  • EEC Power Relay
  • CLICK HERE TO GET FULL ACCESS TO 1991 Ford E-350 Econoline WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 1991 Ford E-350 Econoline AUTOMOBILES

    OEM TSB listings for most 1991 Ford E-350 Econoline cars and light trucks sold in the U.S. from 1985+.

    Document: MERCON ATF IS BRING REPLACED BY MERCON V ATF AS A SERVICE FLUID
    Vehicle: 1991 Ford E-350 Econoline 4.9 L6 GAS

    Auto Systems:
  • Chemicals, Antifreeze, Additives
  • Automatic Trans, Coolers, Torque Converter
  • Document: TRANSMISSION - 4R100/E40D - TORQUE CONVERTER ACCESS EXTERNAL DUST PLUG MAY BECOME DISLODGED
    Vehicle: 1991 Ford E-350 Econoline 4.9 L6 GAS

    Auto Systems:
  • Automatic Trans, Coolers, Torque Converter
  • CLICK HERE TO GET FULL ACCESS TO 1991 Ford E-350 Econoline TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 1991 Ford E-350 Econoline AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1991 Ford E-350 Econoline cars and light trucks sold in the U.S. and Canada from 1970+.

    • Brake caliper mounting bolt torque
    • Brake drum runout, machining, & discard specs
    • Minimum brake lining thickness.
    • Brake rotor runout, parallelism, machining, discard, & finish specs

    A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 1991 Ford E-350 Econoline cars and light trucks sold in the U.S. and Canada from 1980+.

    • Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap

    COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.

    PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules

    QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 1991 Ford E-350 Econoline cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.

    • Automatic transmission/transaxles capacities, lubricant recommendations
    • Differential/final drive capacities, lube recommendations, grades, & viscosities
    • Final drive fill & drain plug torques
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
    • Severe service maintenance & interval recommendations
    • Tire sizes, wheel nut/bolt torque, pressures & rim sizes
    • Transfer case capacities, lube recommendations, grades, & viscosities

    TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 1991 Ford E-350 Econoline cars and light trucks sold in the U.S. and Canada from 1980+

    • Airflow sensor electrical specifications
    • Tensioning specifications for systems with automatic tensioners
    • Barometric pressure sensor specs
    • Battery group number and cranking performance
    • Crankshaft & camshaft position sensor resistance
    • Engine compression pressures
    • Coolant temperature sensor specs
    • Computer advance.
    • Diesel fuel temperature sensor resistance.
    • Distributor advance specifications
    • Ignition pickup coil resistance
    • Exhaust gas recirculation temperature sensor resistance
    • Engine fastener torque values
    • Firing order diagrams
    • Fuel system pressures
    • Generator (alternator) specs
    • Intake air temperature sensor specs
    • Ignition coil specifications
    • Fuel injector resistance
    • Engine idle speeds
    • Knock sensor resistance
    • Manifold absolute pressure sensor specs
    • Mixture control solenoid resistance
    • Voltage regulator specs
    • Spark plug applications & gaps
    • Starter motor electrical specs.
    • Tensioning specifications for systems without automatic tensioners
    • Throttle body temperature sensor resistance
    • Ignition timing in degrees at rpm
    • Transmission oil temperature sensor resistance
    • Throttle position sensor specs
    • Vacuum sensor valve specs

    CLICK HERE TO GET FULL ACCESS TO 1991 Ford E-350 Econoline SPECIFICATIONS DATA!

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