1988 Ford Aerostar Owners Manual

The 1988 Ford Aerostar is a versatile minivan featuring front-wheel drive, multiple engine options including the 2.3L and 3.0L V6, seating for up to 7 passengers, sliding side door, rear liftgate, and comprehensive instrumentation. Below are key sections covering operation, maintenance, specifications, and troubleshooting for your vehicle.

1. Vehicle Overview 2. Instrument Panel 3. Starting & Operating 4. Specifications 5. Controls & Features 6. Maintenance Schedule 7. Fluid Capacities 8. Safety Features 9. Care & Cleaning 10. Warranty Information 11. Troubleshooting

Vehicle Overview

Key components: Front-wheel drive system, 2.3L 4-cylinder or 3.0L V6 engine options, 4-speed automatic transmission, power steering, front disc/rear drum brakes.

FeatureDescription
Engine Options2.3L 4-cylinder or 3.0L V6
Transmission4-speed automatic overdrive
DrivetrainFront-wheel drive
Seating CapacityUp to 7 passengers
DoorsSliding side door + rear liftgate
Fuel SystemElectronic fuel injection
BrakesFront disc / rear drum
SuspensionIndependent front / beam axle rear
Fuel Capacity15 gallons
Curb WeightApprox. 3,200 lbs

Instrument Panel

Standard instrumentation includes speedometer, fuel gauge, temperature gauge, oil pressure warning light, and charging system indicator.

  1. Speedometer: Vehicle speed in mph
  2. Fuel Gauge: Fuel level indicator
  3. Temperature Gauge: Engine coolant temperature
  4. Warning Lights: Oil pressure, brake, battery, check engine
  5. Odometer: Total vehicle mileage

WARNING! If any warning light illuminates while driving, stop vehicle immediately and investigate cause.

Starting & Operating

Proper starting procedure ensures long vehicle life.

  1. Fasten seat belts and ensure parking brake is engaged
  2. Insert key and turn to ON position (wait for warning lights to extinguish)
  3. Turn key to START position and release when engine starts
  4. Allow engine to warm up for 30 seconds before driving
  5. Release parking brake and shift into Drive

CAUTION! Do not operate vehicle if check engine light remains illuminated.

Specifications

Controls & Features

Dashboard controls include climate control, audio system, lighting controls, and wiper/washer functions.

Climate Control: Temperature dial, fan speed control, vent selection. Audio System: AM/FM radio with cassette player. Lighting: Headlight switch, interior dome light. Wipers: Variable speed control with washer function.

Additional features: Power windows (optional), power door locks (optional), cruise control (optional), tilt steering wheel.

Maintenance Schedule

Regular maintenance ensures optimal performance and longevity.

  1. Every 3,000 miles: Oil and filter change
  2. Every 6,000 miles: Tire rotation and inspection
  3. Every 15,000 miles: Air filter replacement
  4. Every 30,000 miles: Spark plug replacement
  5. Every 50,000 miles: Transmission fluid change
  6. Every 60,000 miles: Coolant replacement
  7. Every 100,000 miles: Timing belt replacement (if equipped)

Tip: Keep records of all maintenance performed.

Fluid Capacities

Proper fluid levels are essential for vehicle operation.

FluidCapacityType
Engine Oil4.5 quarts10W-30
Coolant10.5 quartsEthylene Glycol
Transmission Fluid10 quartsMercon ATF
Fuel Tank15 gallonsUnleaded 87 Octane
Brake FluidAs neededDOT 3
Power Steering1.5 pintsATF

WARNING! Use only recommended fluid types to avoid damage.

Safety Features

Standard safety equipment includes 3-point seat belts, energy-absorbing steering column, and side impact protection.

Care & Cleaning

Regular cleaning preserves vehicle appearance and value.

Exterior: Wash with mild soap and water. Interior: Vacuum carpets, clean vinyl with mild detergent. Windows: Use automotive glass cleaner.

CAUTION! Do not use abrasive cleaners on painted surfaces.

Warranty Information

Basic warranty: 12 months/12,000 miles. Powertrain warranty: 36 months/36,000 miles. Rust-through warranty: 36 months/unlimited mileage. For warranty claims, contact your local Ford dealership with proof of purchase and maintenance records.

Troubleshooting

SymptomPossible CauseCorrective Action
Engine won't startDead battery/fuel issueCheck battery connections; ensure fuel in tank; check spark plugs.
OverheatingLow coolant/fan issueCheck coolant level; inspect radiator fan operation; check thermostat.
Poor fuel economyMaintenance issuesReplace air filter; check tire pressure; inspect spark plugs.
Brake problemsWorn pads/fluid lowInspect brake pads; check brake fluid level; bleed brakes if needed.
Electrical issuesBattery/alternatorTest battery voltage; check alternator output; inspect fuses.

Service: Contact authorized Ford dealership for professional service.

Emergency: Ford Roadside Assistance: 1-800-241-3673

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