Re: Lubeguard Platinum???
the shop i used to work at we used the 3 different kinds to modify dex 3 or improve it. red box was for gm's/older fords/whatever specified dex or mercon, green box was for newer chryslers, black box for mercon V(i might have black and green mixed up) i have not used or even seen platinum.
68 Ford Country Sedan Wagon-390 FE, C6, 9 Inch
87 Chevy Caprice Classic Wagon-307, 2004R, 10 Bolt, what can i say, i grew up with that car