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Home >> Mazda >> 2012 >> 6 i Touring >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Fuel System [MZI 3.7 V6]) >> Fuel Injector Removal/Installation >> Fuel Injector Removal Note

Fuel Injector Removal Note

WARNING: This page is about a different variant/trim than selected.
CAUTION:
  • Use of a deformed fuel injector retaining clip will cause the fuel injector to not engage correctly. Always use a new clip when reattaching the fuel injector, otherwise it may cause the fuel injector to rotate.
  1. Insert a screwdriver between the fuel injector cup and the clip fingers.
    Fig 1: Inserting Screwdriver Between Fuel Injector Cup And Clip Fingers
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    NOTE:
    • When rotating the screwdriver to spread the clip fingers, deform them sufficiently to make sure they release from the notched edge of the fuel injector cup.
      Fig 2: Identifying Clip Fingers And Notched Edge Of Fuel Injector Cup
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  2. Rotate the screwdriver to spread the clip fingers and remove them from the fuel injector cup.
  3. Pull the fuel injector and clip out of the rail.
  4. Remove the clip from the fuel injector according to the following:
    1. Grasp the clip with a pair of pliers.
    2. Pull the clip parallel to the fuel injector groove, and remove it from the fuel injector.
      Fig 3: Pulling Clip Parallel To Fuel Injector Groove
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    3. Discard the clip.