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1991 previa thermostat how do I replace the themostat for a 1991 previa?
Wiki User
∙ 13y ago
underneath , empty water , the bottom hose runs into a metal casing 2 nuts just undo it put thermostat the right way in and make sure the little lags match up , refill water and antifreeze , let it run for 10mins then check water again
Wiki User
∙ 13y ago
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