Integra LS Coupe L4-1834cc 1.8L DOHC MFI (1997)
Thermostat: Testing and Inspection
NOTE: Replace thermostat if it is open at room temperature.
To test a closed thermostat:
1. Suspend the thermostat in a container of water as shown.
2. Heat the water and check the temperature with a thermometer. Check the temperature at which the thermostat first opens and at full lift.
CAUTION: Do not let the thermometer touch the bottom of the hot container.
3. Measure the lift height of the thermostat when it's fully open.
Lift height: above 8.0 mm (0.31 inch)
Starts opening: 169 - 176°F (76 - 80°C)
Fully open: 194°F (90°C)
