How to Change Your Fuel Filter

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Fuel filters protect the delicate parts of your engine.
They keep tiny particles from entering the fuel injection system and carburetor, so your engine can reach its intended performance level.
However, a clogged filter will restrict the flow of fuel to your engine, which can cause your engine to stall, and lead to other serious problems.
Therefore, it is critical that you change your fuel filter often.
Replacing should be an annual event.
The entire process only takes a few minutes, and the filter is relatively inexpensive (between $10 and $20), so you really do not have an excuse to skip this important maintenance step.
In order to change your filter, you will need to acquire a new one, fuel line washers, a cloth, two wrenches and possibly a screwdriver.
Be sure to wear protective eyewear during the process.
Before you begin, make sure the engine is cool.
Prior to making the change, you need to relieve the fuel system pressure by removing the fuel pump fuse.
If you skip this step, an explosion could result.
Find the fuel pump fuse, which is located in the fuse box.
After you have located the fuse, start the engine.
Now pull the fuse out.
The engine will stop running immediately after the fuse is disconnected.
Next, detach the fuel lines and the fuel filter.
To do this step, you will need to use two wrenches that fit around your vehicle's fuel filter fittings (usually two different sizes).
Then place the cloth over the fittings in case there is still extra pressure left in the lines.
Use one wrench to hold it in place, and use the other wrench to twist the bolt counter-clockwise until it comes off.
Perform the same removal steps for the other bolt on the opposite side of the fuel filter.
Now that the fuel lines are detached, you can remove the old filter.
Some filters are held in place with a clamp.
The clamp can easily be removed with a screwdriver.
Now you need to replace the old fuel filter washers with new washers.
Place one new washer on the bolt before installing the new filter (you will place another washer on the opposite side of the filter after the new fuel filter is in place.
Now it is time to install the new fuel filter.
To install the filter, simply perform the steps you used to remove the filter, in reverse.
After the new fuel filter is in place, put the new washers in place, and tighten the bolts to secure the filter.
Remember to put the fuel pump fuse back in place before you start the vehicle.
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