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Home >> GMC >> 1992 >> Forward Control 5.7 K, Standard >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Mechanical >> 4.3L V6 - VINS [W,Z] (Including SYCLONE) >> Removal & Installation >> Engine >> Removal & Installation ("C" & "K" Series)

Removal & Installation ("C" & "K" Series)

  1. Release fuel system pressure. See FUEL PRESSURE RELEASE  under REMOVAL & INSTALLATION. Disconnect battery. Remove hood. Remove air cleaner, accessory drive belt, fan and water pump pulley.
  2. Drain cooling system. Remove fan shroud and radiator. Disconnect heater hoses from engine. Disconnect fuel lines, electrical connectors, vacuum hoses, coolant hoses and control cables as necessary. Remove A/C compressor and power steering pump with hoses attached and position aside (if equipped).
  3. Raise and support vehicle. Drain crankcase. Disconnect exhaust pipes from manifolds. Disconnect strut rods. Remove flywheel cover. Remove starter. Remove torque converter bolts (A/T). Lower vehicle.
  4. Support transmission. Attach engine hoist. Remove bellhousing bolts. Remove front engine mount-to-frame bolts. Remove engine. To install, reverse removal procedure. Fill crankcase and cooling system. Evacuate and charge A/C system.
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