my hum was solved by cleaning the K & N filter i use. the air flow was restricted and the engine was pulling air past the seal. if you use a disposable air filter, replace it. also check for foreign debris anywhere along the intake path and remove it.
In a 1997 Ford Aerostar : Refrigerant 134a is used
There are ( shock absorbers ) on a 1997 Ford Aerostar ( front and rear )
need to replace the intake manifold gasket
For a 1997 Ford Aerostar : ( 21.0 U.S. gallons / 79.5 litres )
On a 1997 Ford Aerostar : The fuse box is under the instrument panel , on the drivers side
Will a 1997 Aerostar transmission fit in a 2000 ford ranger?
1997 van aerostar front heater blower guide
Ford stopped making the Aerostar in 1997
It could stall if you use the rear brake while going downhill. Is this the case?
$10
Too the best of my knowledge, no. The 1991 used a sealed beam and the 1997 used a halogen type.
The 1997 Ford Aerostar oxygen sensor is screwed into the exhaust pipe. It is about even with the rear of the oil pan.