If it is simpler to walk increase a hill than to journey up, friend may have a bad fuel filter. Check out on come learn how to change the fuel filter on your Honda Accord.

This article uses to the Honda Accord (1990-2002).

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For Honda owners who don"t perform constant maintenance, one of the items that eventually needs to be changed is the fuel filter. However it"s no as poor as the sounds. If you space overdue because that this task, you may notification that under tougher and also steeper road problems your Accord can feel sluggish. A expert can carry out this task pretty quickly, however at a price. It may take girlfriend a bit longer, but you can do it because that a portion of the cost. Choose either option, however remember the running with a bad fuel filter will at some point lead to clogged fuel injectors at best. In ~ worst, it may bring about a ruined fuel pump and also fuel system.


Materials NeededNew fuel filter10, 14, and 17 mm flare nut wrenchesFluid record panShop rags

Perform this job in a well-ventilated area due to the fact that the gas fumes might be harmful.

Step 1 – Disconnect battery and also relieve the fuel system pressure

Disconnect the negative (black) terminal native the battery. Then, eliminate the gas lid to relieve gas pressure from the fuel system.

Figure 1. Disconnect an unfavorable battery terminal before starting.
Figure 2. Remove gas lid to relax fuel system pressure.
Pro TipsTo relax the fuel system pressure, you can also loosen the gas push bolt in ~ the finish of the fuel rail. If you use the bolt method, make certain that girlfriend re-tighten it when the project is finished.If girlfriend don"t relax the pressure prior to starting, it will certainly be more challenging to eliminate or unplug all the crucial parts.

Step 2 – locate the fuel filter

The fuel filter ar is various on particular model years.

1990-1994: Accord fuel filter are located on the passenger"s side firewall.1995-2002: Accord fuel filters are located on the behind of the engine, close to the brake understand cylinder.

Step 3 – remove the reduced fuel line and also the top fuel line Banjo bolt

Once you have located the fuel filter, use the 14 mm wrench and also rotate counterclockwise to ease the nut from the reduced fuel line. Place the fluid record pan under this area come catch any spilled gas. When the nut is removed, traction the reduced fuel line turn off and collection it aside. Then, usage the 17 mm flare seed wrench to loosen the Banjo bolt on top fuel line. Revolve the wrench counterclockwise to loosen the bolt, and also then remove the fuel heat by hand.

Figure 3. Eliminate 14 mm bolt native the bottom fuel line.
Figure 4. Remove 17 mm Banjo bolt from top fuel line.

Step 4 – remove the clamp bolts

Using the 10 mm flare seed wrench, unfasten 2 bolts native the clamp that hold the fuel filter in place.

Figure 5. Eliminate two 10 mm bolts indigenous fuel filter clamp.

Step 5 – change the fuel filter and reattach the clamp

Unclip the alignment feet holding the peak of the fuel filter in place, and then remove the fuel filter from the clamp. Dispose of the old filter and also place the brand-new fuel filter in the clamp. Then, insert the fuel filter clamp come its initial location and also secure it v the 2 10 mm bolts.

Figure 6. Remove and also replace the fuel filter indigenous the clamp.

Step 6 – Reconnect the upper and lower fuel lines

Before reconnecting the top fuel line, insert two new washers. Then, tighten the 17 mm Banjo bolt to a snug fit. Reconnect the lower fuel line, and secure it through the the 14 mm bolt to a snug fit together well.

Figure 7. Re-attach the bottom fuel line.
Pro Tip

Your replacement filter may have come v replacement washers. If not, you must replace the washers that the upper fuel line as soon as you replace the filter.

Step 7 – Re-check the fuel lines and bolts

Double examine that her fuel lines and bolts are correctly secure.

Here room the bolts and corresponding fuel lines:

One 14 mm bolt for the bottom fuel lineOne 17 mm Banjo bolt for the top fuel lineTwo 10 mm bolts because that the fuel filter bracket

Step 8 – test the brand-new fuel filter

Tighten the gas lid (or gas pressure bolt at the finish of the fuel rail), and reconnect the negative (black) battery terminal. Turn the ignition to the "ON" position 4 times (without starting the engine). This is to element the new fuel filter through gas. Rotate the engine on because that the 5th turn. Through the car running, inspect the brand-new fuel filter for any leaks. If girlfriend see any kind of leaks, revolve off the engine and re-tighten the fuel lines.

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Figure 8. Twin check the all fittings space secure.

Featured Video: Honda Accord Fuel Filter Replacement

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