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randy ransome · 11-13-2013

My 91 ZR-1 has the Dex-cool in it. It was in there when I bought it. What procedure should I take to change over to the green?

I've read stories about air getting trapped in the system while refilling.

11-13-2013	#8
randy ransome Join Date: Mar 2006 Location: Olive Branch,MS Posts: 291	Re: Coolant Recommedation My 91 ZR-1 has the Dex-cool in it. It was in there when I bought it. What procedure should I take to change over to the green? I've read stories about air getting trapped in the system while refilling.