Hey Alan acording to Kevins list here it would seem they are different colors [...] [[...]]

Dexcool - Carboxylate OAT/silicate free/phosphate free/8.6 pH/pink, red, orange,etc. very similar to G34 GM 1994 and later.

G30 - Carboxylate OAT/silicate free/pho... Login to read more.