On the inside of the driver side frame rail just ahead of the gas tank. You need a special tool (available from a parts store) to remove the filter. The tool helps to release the filter from the fuel line fitting. Sometimes it's easy to remove and other times it's difficult. I've been there.
Where is the fuel filter on 1993 Ford Thunderbird LX
driver side under van just inside the frame..you will need a sspecial tool to remove it..you can get one from autozone for free
According to the 2010 Ford E-150 owners manual : It has a lifetime fuel filter integrated with the fuel tank (so no maintenance / changing is required )
The inline fuel filter is located on the left frame rail.
The 1993 Ford Taurus does have a cabin air filter. It is located near the firewall below the windshield on the passenger side.
in the rear
The fuel filter could be located on the drivers side frame rail , possibly close to the drivers door if you have a gasoline engine under the hood.
The engine oil filter is on the passenger side of the engine
Follow the fuel line from the tank forward. It should be located on the frame just ahead of the rear wheel. It is an inline filter.
The 1993 Ford Probe oil filter can be found on the left side of the engine. The oil filter will be near the oil pan. The oil filter is easily seen from the bottom of the engine looking up.
The cabin air filter is located under the passenger side dashboard, behind the glove box. There is a good youtube video on how to do it step by step.