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Home >> GMC >> 1991 >> Value Van 7.4 N >> Repair and Diagnosis >> External Pages >> Different car >> Section 90 (3.8L V6 Gas - VIN [L]) >> Removal & Installation >> Engine Thermostat >> Removal

Engine Thermostat: Removal

WARNING: This page is about a different car, the 1995 Plymouth Grand Voyager, 1995 Dodge Grand Caravan, and 1995 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain cooling system down below the thermostat level.
  2. Remove thermostat housing bolts and housing.
  3. Remove thermostat, discard gasket and clean both gasket sealing surfaces.
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