1991 Ford Aerostar Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1991 Ford Aerostar

1991 Ford Aerostar Problems

Engine Leaks Around Rear Crankshaft Seal and Oil Pan Gasket are Common

Engine oil leaks are known to develop around the rear crankshaft (main) seal and engine oil pan gasket.

Updated Differential Clutch Kit Available if Rear End Noise is Heard

If a noise from the rear end is heard when going around turns or after driving at highway speed for an extended period, this could be caused by a failing deferential clutch kit. An updated differential clutch kit available.

Valve cover gasket may fail and leak oil onto exhaust manifold

The valve cover gasket may fail, causing engine oil to leak onto the exhaust manifolds.

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1991 Ford Aerostar Recalls

Recall 98E010000
EQUIPMENT DESCRIPTION: AFTERMARKET BRAKE ROTORS FOR USE ON CERTAIN FORD AND MAZDA TRUCKS. CRACKED CASTINGS CAUSED CRACKS TO APPEAR ON THE OUTER DIAMETER OF THE ROTOR HAT OR AROUND THE STUD HOLE.
Recall 96V071000
THE IGNITION SWITCH COULD EXPERIENCE AN INTERNAL SHORT CIRCUIT.
Recall 91V164000
SEAT BELT ANCHORAGE BAR FOR REAR SOFA FAILED TO SUSTAIN LOADS REQUIRED BY FMVSS 210.

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