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Thermostat is located on right side of engine where the top water hose connects to the block. Disconnect water hose from engine (put a pan under car to catch anifreeze that will drip out) Two bolts hold the housing on. Thermostat will be setting in the opening to block. Tap gently with small hammer to losen an remove. Replace with new thermostat, run some sealant carefully around base of housing and tighten bolts back up. 1993 Chevy Lumina APV Van

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βˆ™ 2006-05-24 02:44:21
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Q: How do you change the thermostat on a 1993 Chevy Lumina van?
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