1991 Ford Aerostar Problems

Find the most common issues based on car owner complaints

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Most Common 1991 Ford Aerostar Problems

Engine oil leaks are known to develop around the rear crankshaft (main) seal and engine oil pan gasket.
If you experience poor idle quality and fuel economy (and the Check Engine Light illuminates) after the exhaust system or motor has been removed and replaced, it could be that the oxygen sensor wir...
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.
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1 Known 1991 Ford Aerostar Brake Problem

1 Known 1991 Ford Aerostar Drive Train Problem

2 Known 1991 Ford Aerostar Electrical & Lights Problems

4 Known 1991 Ford Aerostar Engine Problems

1 Known 1991 Ford Aerostar Exhaust & Emissions Problem

2 Known 1991 Ford Aerostar Heating & Air Conditioning Problems

2 Known 1991 Ford Aerostar Suspension & Steering Problems

13 Known 1991 Ford Aerostar Problems

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