The third and Ending hour of the Geo Underground was available from 1995 wrapped up 1997. Disconnect the inlet hose. Loosen and remove the housing bolts and then remove the thermostat housing. Discard the gasket.4.
1. Assemble certain the engine is completely nipping. Remove the cooling system until the constant of coolant is below the thermostat.
2. Remove the air cleaner. Catch the electrical connector from the engine coolant temperature switch (when it is mounted to the thermostat housing).
3. Developed originally by Suzuki in 1983, the example offered in the U.S. as the Chevy Dash, Pontiac Firefly, the Suzuki Swift, the Geo Underground besides as also than a half dozen other nameplates worldwide. A quantity of the third date Metros are even on the way and a extravagant bargain for the used-vehicle buyer. This is a initiate common do-it-yourself project for the Emigration and installation of the thermostat in these models.
Instructions
Clean any gasket material and debris from the mounting surfaces. Set the new thermostat into the housing spring side down.
5. Set the thermostat housing in place with a new gasket. Put the bolts in place and tighten them to 15 ft lbs. Torque the nuts to 84 inch pounds.
6. Reconnect the upper hose to the thermostat housing and secure the hose clamp. Connect the electrical harness to the housing sensor.
7. Refill the cooling system with the appropriate type and amount of coolant. Reconnect the negative battery cable. Start the engine and check for any leaking fluids. Make the necessary adjustments to the parts installed.
