Nothing too exciting here...but I just changed the fuel filter. First off, you don't need to depressurize the system. Second, after you install the new filter, turn the ignition key all the way foward to the position just short of starting the car, wait a few seconds then turn it back. You can hear a noise like a pump running. Repeat this a few times which helps to prime the new filter. After 5 or six times, start the car and she will run fine!