Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSHONDA2002CIVIC SIREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 142 (FUEL SUPPLY SYSTEM)FUEL TANK REPLACEMENT

2002 Honda Civic Si

Fuel Tank Replacement

2002 Honda Civic SiSECTION Fuel Tank Replacement

WARNING: This page is about a different car, the 2006 Honda Odyssey and 2005 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.

Relieve the fuel pressure (see FUEL PRESSURE RELIEVING ).
Drain the fuel tank (see FUEL TANK DRAINING ).
Raise the vehicle, and support it with jackstands.
Disconnect the fuel pump subharness 4P connector (A).

Fig 1: Disconnecting Fuel Pump Subharness 4P Connector
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Disconnect the fuel line quick-connect fitting (A).

Fig 2: Disconnecting Fuel Line Quick-Connect Fitting
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Disconnect the fuel vapor hoses (A), and the filler neck hose and clamp (B), then gently twist the hoses as you pull to avoid damaging them.

Fig 3: Disconnecting Fuel Vapor Hoses
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Place a jack or other support under the fuel tank (A).

Fig 4: Placing Jack Or Other Support Under Fuel Tank
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the strap bolts (B).
Remove the fuel tank. If it sticks to the undercoated mounts, carefully pry it off the mounts.

Fig 5: Removing Fuel Tank
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Install the parts in the reverse order of removal.

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.