when should I put in a thermostat in my trailblazer on 2002 Chevrolet Trailblazer

when should I put in a thermostat in should I put in a thermostat in my trailblazer

by in Houston, TX on June 17, 2013
1 answer
ANSWER by on June 20, 2013
Again Jess4919, same answer as before, Normal operating temp. No repairs needed.
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