American Cars
Ford Aerostar

Motor on 1997 ford aerostar 3.0 sounds like its missing and running rough?


Wiki User

I would suggest you replace the Spark Plugs and Plug wires on a 11 year old vehicle. If it is still missing, then remove all spark plugs an run a compression test. If it is loosing collant with no apparent leak, and has low compression on one or two cylinders suspect a blown head gasket.