2021 Mazda CX-3 AWDFACTORY OEM SERVICE PROCEDURE

Fuel Distributor Installation Note

  1. Install the fuel distributor to the fuel injectors while aligning the projection of the spacer to the notch of the fuel distributor.
    G13149418Courtesy of MAZDA MOTORS CORP.
  2. Temporarily tighten the fuel distributor installation bolts until their heads contact the fuel distributors.
  3. Turn the fuel distributor installation bolts a half a turn in the order shown in the figure.
    Fig 1: Fuel Distributor Installation Bolts Tightening Sequence
    G13149419Courtesy of MAZDA MOTORS CORP.
  4. Turn the fuel distributor installation bolts another half a turn in the order shown in the figure (one turn including the half turn in Step 3).
  5. Tighten the fuel distributor installation bolts in the order shown in the figure.

    Fuel distributor installation bolt tightening torqueΒ 

    20-26 N.m {2.1-2.6 kgf.m, 15-19 ft.lbf}

Factory Service Tools

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When to See a Mechanic

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

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

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