when you are facing the engine from the front it is on the drivers side behind the battery look for the wiring harness with a 10 mm bolt. Take out the bolt with a socket and the harness willcome off then the computer slides out of the compartment. Reinstall new one in reverse of old one
The 1990 Ford Aerostar Maintenance Information manual says 21 gallons.
In a 1990 Ford Aerostar : You either have the 3.0 liter V6 engine or the 4.0 liter V6 engine from the factory ( each size of engine has 6 engine cylinders )
The distributor for a 3.0 liter in a 1990 Ford Aerostar rotates CLOCKWISE ( looking from the top ) The spark plug firing order is ( 1 - 4 - 2 - 5 - 3 - 6 ) The engine cylinder locations are numbered : 3 - 6 2 - 5 1 - 4 front of Ford Aerostar
Ford Aerostar was created in 1986.
Check the fuses first!
Under tyhe dash driver side
21 gal. probably, full it up and see.
1 - 4 - 2 - 5 - 3 - 6
A Haynes manual from Autozone and the like could have the answers you are looking for.
Yes they are compatible
How do you remove the rotors on a 1992 ford aerostar?"
Thermostat.