Fuel Line/Quick-Connect Fittings Installation

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

2.Insert a new retainer (A) into the connector (B) if the retainer is damaged, or after

  • replacing the fuel rail.
  • 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.

3.Before connecting a new fuel tube/quick-connect fitting assembly (A), remove the old retainer from the mating line.

4.Align the quick-connect fittings with the line (A), and align the retainer locking tabs (B) with the connector grooves (C). Then press the quick-connect fittings onto the line until both retainer tabs lock with a clicking sound.

NOTE: If it is hard to connect, put a small amount of new engine oil on the line end.

Connection with new retainer:

Reconnection to existing retainer:

5.Make sure the connection is secure and that the tabs are firmly locked into place; check visually and by pulling the connector.

6.Reconnect the negative cable to the battery, and turn the ignition switch ON (II). The fuel pump will run for about 2 seconds, and fuel pressure will rise. Repeat two or three times, and check that there is no leakage in the fuel supply system.