1992 Mercury Tracer Base, 4D Wagon, AutomaticFACTORY OEM SERVICE PROCEDURE

Shaft Defection Check

Remove air inlet line and exhaust outlet pipe from turbocharger. Check turbine wheel and impeller wheel blades for damage or wear. Check rotor axial and radial play to ensure blades do not contact housing. Spin rotor to ensure smooth, quiet rotation. Replace turbocharger if noise or roughness are present.

Fig 1: Pressure Testing Intercooler
G91G08160Courtesy of FORD MOTOR CO.
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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