The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Is there any advantage of using green antifreeze over dexcool?

**Boog** · 04-17-2022, 05:43 PM

If it's still in warranty run what the manufacturer says. After that dump it, flush it and use a name brand coolant. I prefer green. Never had clogging issues with any brand green. I've been told Dexcool is corrosive. That can't be good on the cooling system.

04-17-2022, 05:43 PM	#7
Boog laying low Join Date: Mar 2001 Location: Searcy, Ark. USA Posts: 12,990	Re: Is there any advantage of using green antifreeze over dexcool? If it's still in warranty run what the manufacturer says. After that dump it, flush it and use a name brand coolant. I prefer green. Never had clogging issues with any brand green. I've been told Dexcool is corrosive. That can't be good on the cooling system. __________________ Boog 69 Chevy stepside, 358/T350, 4.11 posi, 4.5/4 drop, rallys, poboy driver primer is finer 91 Chevy sportside, Tahoe, Yukon & GMC Crewcab All GM..'nuff said. I stand for the flag and kneel at the cross