1991 Chevy Astro Thermostat

1991 CHEVROLET ASTRO
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CLB8372
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  • 1 POST
Engine Cooling problem
1991 Chevy Astro Two Wheel Drive Automatic

Where is the thermostat located and how do I change it out?
Apr 24, 2009 at 11:58 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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JACOBANDNICKOLAS
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Follow the upper radiator hose to the engine. It will end at the t-stat housing. Drain the radiator, remove the hose, remove the thermostat housing, pay attention to how the thermostat is positioned and remove it clean the old gasket material, replace the new thermostat facing the same direction, and reverse the procedure.
May 10, 2009 at 8:04 PM
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