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Home >> Ford >> 1991 >> Probe GL, Automatic >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Intake Plenum & Throttle Body >> 3.8L & 5.0L >> Removal
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

3.8L & 5.0L: Removal

  1. Disconnect wiring connector from air by-pass valve, TPS and EGR position sensor. Disconnect throttle and transmission linkages from throttle body. Remove cable bracket with cables attached, and position aside.
  2. Identify and disconnect all vacuum lines to throttle body, intake plenum and intake manifold. Disconnect PCV system from fitting at rear of intake plenum. Remove EGR valve and EGR transducer.
  3. Remove nut retaining alternator bracket to intake plenum. Remove 2 bolts retaining alternator bracket to water pump and alternator. Remove bolts holding intake plenum to intake manifold. Remove intake plenum and throttle body as an assembly.