Removal & Installation (Probe 2.5L)

1991 Mercury Tracer Base, 4D Sedan, AutomaticSECTION Removal & Installation (Probe 2.5L)
WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 1994 Mercury Tracer, 1994 Mercury Topaz, 1994 Mercury Sable, 1994 Mercury Grand Marquis, and 1994 Mercury Cougar. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect negative battery cable. Remove fresh air duct nuts/bolts. Loosen spring clamp and slide air cleaner assembly forward. Remove fresh air duct. Disconnect distributor connectors. Remove distributor cap and gasket. Disconnect air duct from Volume Airflow (VAF) meter. Disconnect VAF meter connector.
  2. Remove fuel pressure regulator control solenoid from air cleaner, and position solenoid out of way. Remove air cleaner assembly. Remove 2 distributor hold-down bolts and distributor. To install, reverse removal procedure. Set base ignition timing. See appropriate ADJUSTMENTS article in the ENGINE PERFORMANCE section below.
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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.