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Home >> BMW >> 1995 >> 318is Automatic >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Fuel System >> Fuel Rail & Injectors >> Removal & Installation

Removal & Installation

  1. Pull off air duct hose and remove upper section of intake manifold collector. Remove engine front brace and rear brace.
  2. Locate pre-heater assembly (if equipped) directly under throttle body and loosen pre-heater holder until bearing surface of pre-heater comes in contact with throttle valve.
  3. Remove 9 intake manifold bolts. Lift up on upper section of intake manifold and pull hose off of fuel pressure regulator. Pull connector plate off of fuel injectors and remove clamp.
  4. Remove 2 bolts, fuel rail and fuel injectors. Remove retainer from top of fuel injector. Remove fuel injector(s). To install, reverse removal procedure. Coat injector "O" rings with petroleum jelly during installation.
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