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To replace a fuel filter, locate the fuel pump relay and unplug it. Now, start the car and wait for it to die from lack of fuel. Then try to start it a few more times to make sure most of the fuel in the lines is gone. No, find the fuel filter and remove it via nessecary means. Be aware that some fuel will still come out when the lines are loosened and removed. Put the new filter on and tighten lines to spec, or use appropriate clips. Plug in the fuel pump relay again and turn the key on, then off a few times waiting 5 seconds before shutting it off and doing it again (without starting the engine). This will prim the fuel lines. Then start the engine and look at the filter while running to check for leaks.
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