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 72 (FUEL SUPPLY SYSTEM)FUEL LINE/QUICK-CONNECT FITTING INSTALLATION

2002 Honda Civic Si

Fuel Line/Quick-Connect Fitting Installation

2002 Honda Civic SiSECTION Fuel Line/Quick-Connect Fitting Installation

WARNING: This page is about a different car, the 2006 Acura MDX, 2005 Acura MDX, 2004 Acura MDX, and 2003 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Read the FUEL LINE/QUICK-CONNECT FITTING PRECAUTIONS before doing this procedure.

Check the contact area (A) of the line (B) for dirt or damage, and clean it if necessary.

Fig 1: Checking Contact Area
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Insert a new retainer (A) into the connector (B) if the retainer is damaged, or after:
- replacing the fuel rails.
- replacing the fuel feed line.
- replacing the fuel pump.
- replacing the fuel filter.
- replacing the fuel gauge sending unit.
- removing the retainer from the line.
  
  Fig 2: Inserting Retainer Connector Into Connector
  Courtesy of AMERICAN HONDA MOTOR CO., INC.
Before connecting a new fuel line/quick-connect fitting assembly (A), remove the old retainer from the mating line.

Fig 3: Connecting Fuel Line/Quick-Connect Fitting Assembly (2003-04 Models)
Courtesy of AMERICAN HONDA MOTOR CO., INC.

RENDER: 1.0x

NO RELATED

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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.