Also I think thermostat housing got cracked while replacing thermostat
beatupchevy answered 6 years ago
those sealants are made to plug tiny holes , and that's what your coolant system is , flush the system , check the stat in a pan of water on the stove , replace any broken parts , look under the oil fill cap and tell us what you see
Over heating and no heat. Fans work brand new thermostat and tried blue devil sealant
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My Chevy impala keeps overheating and I’ve changed thermostat, the radiator, the water pump, and I keep blowing through coolant. She also jerks a lot when she accelerating, any ideas of what I sho...
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