1996 Chevrolet Lumina Repair Question
Chevrolet Lumina Thermostat Problem
This is for 3.1L engine. The radiator hose goes to thermostat housing in the picture. You may need to drain coolant down. If you just pull off the radiator hose, coolant will run everywhere. Then, at the thermostat housing, remove radiator hose, remove bolts from thermostat housing.
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