Gomer Pyle
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- Jun 8, 2016
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This is an OEM radiator AC Delco #21371 installed by a local Chevy dealer July 13, 2012. The truck has been driven a little over 26k miles. It has been losing coolant and boiling into the overflow tank for a while now....never has overheated. When it's hot I can squeeze the opening with my fingers and feel & see it flex. Could this be keeping the system from pressurizing and letting the coolant boil out into the overflow tank? Has anyone else seen this on their radiator? Is this a case of plastic not being as good as old-school metal? If I buy another OEM radiator for $625 is it gonna do the same in 5-6 years?
Thanks in advance for any input.
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Thanks in advance for any input.
Sent from my SM-G965U using Tapatalk