I have 5 gallons of Zerex GO-5 anti freeze how can i tell how old they are i purchased them from napa yesterday.
On the back it says:
Made in USA then Copyright 2006
And stamped on the bottom back I13165 093 1422 00012204
Can anyone tell me the date they were made?
Check To See That The Oil Jugs You Buy Have The Exact Amount Of Oil In Them And Have An Inner Seal Under The Cap. I Use Mobil 1 And Fram Ultra Filters