Shelf life of antifreeze
03-20-2011, 12:04 PM
#2
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St. Jude Donor '05
Id imagine they would be fine. Have 1 that is almost 10 dont know why I dont use it.
03-20-2011, 02:26 PM
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Co-winner 2020 C4 of the Year - Modified
2018 Corvette of Year Finalist
2017 C4 of Year
2016 C7 of Year Finalist
St. Jude Donor '09-'10-'11-'12-'13-'14-'15-'16-'17-'18-'19-'20
03-20-2011, 09:36 PM
#6
Safety Car
good to know ^^ never thought to look it up, but I used some 10+ yr old jug of old-school coolant for my LT5 that a neighbor gave me (the old kind is better for older water pump seals and who cares about the environment when you are trying to keep your LT5 head gaskets healthy).
