1991 Ford Aerostar Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Ford Aerostar
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1991 Ford Aerostar ProblemsEngine Leaks Around Rear Crankshaft Seal and Oil Pan Gasket are Common
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.
1991 Ford Aerostar Questionscan i get a diagram for the heat and air? i cant get it to blow out of vents inside. (1 answer)
Chirping clicking noise started at rear of engine about a week ago. 178,000miles on engine. Ford aerostar 3.0.