S10/T10 Blazer 4WD V6-262 4.3L VIN W CPI (1992)
Thermostat: Service and Repair
1.
Disconnect battery ground cable.
2.
Drain coolant from radiator, then remove water outlet retaining bolts.
3.
Remove outlet and gasket, then the thermostat from the outlet.
4.
Reverse procedure to install.
