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1998 Ford Ranger CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Ford REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service

A/C & HEATER SERVICE PROCEDURES FOR 1998 Ford Ranger AUTOMOBILES
Module Configuration Procedure -> Ford Motor Company -> 1992-1998
Vehicle: 1998 Ford Ranger 2.5 L4 GAS
Some modules will require configuration after being installed on the vehicle. All configurable modules will be packaged in a kit which contains a warning label and multi-language sheet which lists requirements to configure the modules.
There are two types of configuration data. The first type is used by the module so that it can interact with the vehicle correctly. The second type is customer preference driven. These are items that the customer may or may not want to have enabled. To program customer driven preferences, a Ford service function card (FSF) and the New G...
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BRAKE SERVICE PROCEDURES FOR 1998 Ford Ranger AUTOMOBILES
Drum Brakes -> Expedition, Explorer, E-150, F-150, F-250LD, Mountaineer, Navigator & Ranger -> Adjustments -> Drums Installed -> Drums Removed -> Expedition, Explorer, F-150, F-250LD, Mountaineer & Navigator -> Parking Brake Except Rear Disc -> Parking Brake w/Rear Disc -> Service Brake
Vehicle: 1998 Ford Ranger L ELECTRIC
Service Brake
The rear brake shoes adjust automatically when the vehicle is driven in reverse and the brakes are applied sharply several times. Manual adjustment is required only when brake shoes are replaced. When adjusting rear brakes, ensure parking brake is properly adjusted and adjuster is operating freely.
Drums Removed
- With drums removed, clean areas where shoes contact backing plate, then apply suitable lubricant to contact areas. Ensure lubricant does not contaminate linings.
- Adjust gauge to inside diameter of brake drum using suitable brake shoe adjusting gauge.
- Reverse tool an...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1998 Ford Ranger AUTOMOBILES
Ford Motor Co. Light Trucks, SUVs & Vans -> Fuel Filter Replacement -> Except Diesel Engines & Villager
Vehicle: 1998 Ford Ranger 4.0 V6 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 1998 Ford Ranger AUTOMOBILES
DRIVESHAFT, Replace -> Front -> Rear
Vehicle: 1998 Ford Ranger 3.0 V6 GAS
Front
- Raise and support the vehicle.
- Index-mark front driveshaft to front axle flange and at transfer case flange.
- Remove and discard bolts and U-joint retainers.
- Remove and discard flange bolts.
- Compress and separate front driveshaft from front axle, then separate driveshaft from transfer case. Wrap electrical tape around the bearing cups to prevent them from falling off the U-joint spider.
- Reverse procedure to install, noting the following:
- Tighten transfer case flange bolts in a cross pattern.
- Torque front propeller shaft flange bolts to 22 ft. lbs.
- Torque front propeller shaft U-...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1998 Ford Ranger AUTOMOBILES
Alternator, Replace
Vehicle: 1998 Ford Ranger 3.0 V6 GAS
- Disconnect battery ground cable.
- Remove accessory drive belt.
- Disconnect electrical connector and remove nut.
- Remove wire harness-to-alternator pin-type retainer.
- Remove alternator ...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1998 Ford Ranger AUTOMOBILES
Ford Motor Co. Trucks -> Low Coolant Lamp ->
Vehicle: 1998 Ford Ranger 4.0 V6 GAS
This lamp should light when engine coolant level in the radiator drops below a predetermined le...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1998 Ford Ranger AUTOMOBILES
Radiator, Replace
Vehicle: 1998 Ford Ranger 4.0 V6 GAS
- Drain cooling system into suitable container.
- Remove air cleaner outlet tube.
- Remove rubber radiator overflow hose.
- Remove fan using a suitable tool then remove fan and shroud.
- Remove upper and lower radiator hoses from radiator.
- On models equipped with automatic transmis...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1998 Ford Ranger AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1998 Ford Ranger Super 2.5 L4 GAS
- Rotate or lift the belt tensioner arm, using a suitable tool to relieve tension from dr...
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COMPONENT LOCATION DIAGRAMS FOR 1998 Ford Ranger AUTOMOBILES
Component location diagrams for most 1998 Ford Ranger cars and light trucks sold in the U.S. from 1990+.
![]() Components on diagram: |
![]() Components on diagram: |
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WIRING DIAGRAMS FOR 1998 Ford Ranger AUTOMOBILES
OEM drawn wiring diagrams for most 1998 Ford Ranger cars and light trucks sold in the U.S.
![]() Components on diagram: |
![]() Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1998 Ford Ranger AUTOMOBILES
OEM TSB listings for most 1998 Ford Ranger cars and light trucks sold in the U.S. from 1985+.
Document: RECALL - CERTAIN 1992-2003 MODEL YEAR CARS AND TRUCKS - FUSED JUMPER HARNESS REPLACEMENT FOR VEHICLES SERVICED WITH AN INCOMPATIBLE FUSED JUMPER HARNESS Vehicle: 1998 Ford Ranger 3.0 V6 GAS Auto Systems: |
Document: SAFETY RECALL - SPEED CONTROL SYSTEM MODIFICATION Vehicle: 1998 Ford Ranger 3.0 V6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1998 Ford Ranger AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1998 Ford Ranger 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 1998 Ford Ranger 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 1998 Ford Ranger 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 1998 Ford Ranger 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
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