Monday, November 25, 2013

How to Replace the Water Pump in a 1999 Mirage 1 5L

The Mirage is a subcompact car that Mitsubishi Motors made from 1978 to 2002. The 1999 model most often had a 4-cylinder 1.5-liter engine with multi-port fuel injection. The water pump in a 1999 Mitsubishi Mirage is located on the front of the engine block. You can access it from the top of the engine compartment.

Instructions

    1

    Let the vehicle to sit overnight to ensure the engine and radiator fluid are cold.

    2

    Disconnect the cable for the negative battery terminal with a socket wrench. Put a container under the radiator and open the radiator drain. Wait for the radiator fluid to drain into the container. Seal the container and replace the radiator drain plug.

    3

    Remove the undercover for the engine with a socket wrench. Disconnect the bolt from the power steering hose and detach the hose. Remove the drive belts on the engine and support the engine with a floor jack. Disconnect the bracket for the engine mount.

    4

    Disconnect the timing belt with a socket wrench. Remove the bracket for the power steering pump and the brace for the alternator with a socket wrench.

    5

    Disconnect the mounting bolts for the water pump. Detach the water pump from the water inlet pipe. Remove the gasket from the water pump and discard it.

    6

    Clean the gasket surfaces with a shop rag and wet the new O-ring with water. Place the O-ring into its groove on the water inlet pipe. Install the new water pump to the water inlet pipe and tighten its mounting bolts to 17 ft. lbs with a torque wrench. Complete the water pump installation by performing steps 2 and 3 in reverse order.

    7

    Fill the radiator with coolant and connect the cable for the negative battery terminal with a socket wrench. Start the engine and allow it to idle until the thermostat opens. Allow the vehicle to cool and adjust the coolant level in the radiator to the correct level.

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