LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 2012 >> Regal Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls/Fuel - 2.4L - Repair Instructions >> Repair Instructions >> Direct Fuel Injector Replacement >> Installation Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Installation Procedure

    Fig 1: Fuel Injector Retainers
    GM2242760Courtesy of GENERAL MOTORS COMPANY
  1. Install NEW fuel injector retainers (1).
    2. NOTE:

    The fuel injectors have an alignment feature and must be reinstalled as noted during removal.

  2. Install the fuel injection fuel rail assembly. Refer to Fuel Injection Fuel Rail Assembly Replacement .
scientia non olet · About LEMON Manuals