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stephen wilson · 03-08-2012, 12:19 PM

I just had a similar failure on my Chevy truck. The seal was supported by a hard plastic "cage", which cracked, letting the seal bulge into the coolant passage.

03-08-2012, 12:19 PM	#9
stephen wilson Registered User Join Date: Apr 2008 Location: Southern New jersey Posts: 1,054	I just had a similar failure on my Chevy truck. The seal was supported by a hard plastic "cage", which cracked, letting the seal bulge into the coolant passage.