To fix my car's complete lack of high end power. Today, I finally replaced the fuel filter. I bought a FRAM for $10.99 at Grand Auto (don't know if they have that store in the East). Anyways, I was lazy and didn't depressurize
the fuel before replacing the filter. When I pulled the filter out, it leaked some gas but I guess no harm was done. Anyways, I put the new filter in and took it for a spin. Dude, I noticed the difference right away. Berfore, the rpm meter worked hard to get to 5000 but now, the rpm meter just rips. I felt all that high end power that the car was missing before. Man, didn't know $10.99 can do such wonders for a car.

Stephen '92 240sx