Frontier SC Crew Cab 2WD V6-3.3L SC (VG33ER) (2002)
![background image](/nissan/frontier_sc_crew_cab_2wd/v6-3.3l_sc_(vg33er)/Page-616001.png)
Thermostat: Testing and Inspection
INSPECTION
1. Check valve seating condition at ordinary temperatures. It should seat tightly.
2. Check valve opening temperature and valve lift.
3. Then check if valve is closed at 5°C (9°F) below valve opening temperature.