In a fuel injected fuel system, the fuel filter is incredibly important. That is critical in keeping contaminants and also particles indigenous clogging injectors or various other parts of the fuel system. The fuel filter is encourage to be changed every 30,000 miles or 30 months. Here is exactly how to replace the fuel filter to save your fuel system nice and clean.

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Note the 2005 and later models room equipped through a non-replaceable fuel filter, which is built into the fuel sender assembly.

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Warning

Fuel is extremely flammable, so take extreme caution as soon as working through the fuel system. It is also a good idea to have actually a fire extinguisher existing when working on the fuel system.


Step 1 – relieve the press from the fuel system

The fuel device is under continuous pressure. When disconnecting the fuel lines, the press must first be relieved.

Remove the fuel filter cap. This relieves pressure built up in the fuel tank.Remove the fuel pump relay indigenous the relay crate in the engine compartment. A guide identifying the relay is under the lid that the relay box.Turn the ignition crucial to "START" and crank the engine over. It have to start because that a moment, however then stall.Turn the ignition vital to "OFF."Disconnect the an unfavorable (black) cable from the battery.When you are done, have replaced the relay, and also finished what you space working on, the inspect engine light might come on once you begin the engine due to the engine being started without the fuel pump relay. It could clear itself after driving for a bit, or you can have to clear it yourself.
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Figure 1. Fuel pump relay ar in relay box.

Step 2 – situate the fuel filter and also clean

The fuel filter is situated on the right frame rail near the fuel tank. Once located, clean the bordering area of the fuel filter, inlet and also outlet heat fittings. Friend will desire to make sure that when you disconnect the lines, no dust or debris gets into them. Also, make certain to clean off any kind of dirt or debris the has gathered on the fittings and also around the lines prior to disconnecting them.

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Figure 2. Fuel filter an installed on chassis.

Step 3 – loosen the fuel filter"s fittings

At each finish of the filter room screw-in fittings. That will require two wrenches to loosen and then tighten the fittings. When loosening the fittings, make certain to have actually a record pan or rags come catch any kind of fuel that will certainly leak out when the lines obtain disconnected.

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Figure 3. Use a two wrench technique when loosening fittings.

Step 4 – Detach fuel filter from mounting bracket

The fuel filter is attached to the car by a bracket. To ease the bracket and remove the fuel filter, loosen the nuts that organize it into the mounting bracket. These nuts are situated on the backside the the framework rail.

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Figure 4. Ease the mounting bracket nuts.

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Step 5 – environment is the turning back of removal

Thread in the fittings right into the brand-new fuel filter.Secure the filter and also lines to the chassis.Refit the fuel pump relay.Reconnect the battery.

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