If it has a carb.- - at the inlet fuel line of the carb.
1984 cadillac deville
Inside the alternator.
yes
Usually, it's near the oil filter. It is on the block just behind the distributor.
1984
0.60 gap
How to replace a fuel filter on a 1984 Chevy S-10
The cast of Amour Impossible - 1984 includes: Michelle Deville Erika Hagenlocher Michel Oicle
If you look at the front of the carburetor you will see a medal line that is screwed into a 1 inch fitting. You will need to remove the line from the fitting with a 5/8 wrench and then remove the 1 inch fitting and the filter will be behind that fitting.
Under the air filter
The factory size for the rims of a 1984 Cadillac DeVille is 15 inches. It is possible to put other size rims on this car but it may require modification of the car or wheel well.
Get a carb. and you can eliminate alot of the unwanted mess in the engine bay.