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water not circulating
1999 Chevrolet Silverado 1500

Water not circulating

(1999 Chevrolet Silverado 1500)
My 99' chev. silverado recently overheated.I replaced the thermostat,Filled it with antifreeze but water is not circulating,Do u think it could be the water-pump?
in Basin, WY on February 02, 2011
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Popular Answer
on February 04, 2011
It's possible the impeller is loose on the shaft. Pull the water pump and check the impeller if nothing else works.
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General Diagnosis
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on February 04, 2011
It's possible the impeller is loose on the shaft. Pull the water pump and check the impeller if nothing else works.
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