the fuel filter on a 2003 protege?

- To access the filter:

- Jack the car up and support the front on jack-stands or secure ramps in order to lift the front wheels off the ground.

- Locate the black cylindrical tube which goes from the gas tank to the engine compartment, and follow it in the direction of the tank.

- You should see the fuel filter installed as a small component in that line, secured with two hose clamps.

>NOTE: The fuel system can be dangerous to work with because gasoline is highly flammable. Exercise extreme caution when working with or around gasoline. Never smoke, and have a dry-powder fire extinguisher readily available.

>Before you begin any work on the fuel filter, make sure you have the following tools handy:

- Replacement fuel filter (Mazda part number F01E-13-350 or equivalent)

- Rags

- Screwdriver

- Hose clamp pliers

- Safety glasses

- Work gloves

- Gasoline-resistant gloves

Here’s how to change your 2002-2003 Mazda Protege’s fuel filter:

1. Relieve the fuel system pressure: To do this, start your engine and let it idle for a few minutes. Then turn the engine off and wait 5 minutes. This will allow the pressure in the fuel system to bleed off.
2. Locate the fuel filter: The fuel filter is located under the car, just rearward of the driver's side front wheel. It's a small, cylindrical object with two hose clamps holding it in place.
3. Remove the old fuel filter: Use the screwdriver to loosen the hose clamps holding the fuel filter in place. Be careful not to spill any gasoline.
4. Install the new fuel filter: Place the new fuel filter in the same position as the old one and secure it with the hose clamps. Tighten the hose clamps until they are snug.
5. Start the engine: Start the engine and check for leaks. If there are no leaks, you're all set!

That’s it! Changing your 2002-2003 Mazda Protege’s fuel filter is a simple task that should only take about 15 minutes.