I was messing around checking coolant levels on my 2012 Sahara Unlimited. I guess I left the rad cap lose went to Walmart noticed coolant all over, opened the hood and cap was loose. I topped it off with Prestone 50/50 before googling and now I’m wondering how long I can go before a full flush after mixing with the Mopar HOAT ? Walmart is only a 8 minute drive so I’m theory could I just drain the reservoir and refill with Zerez G05 it’s going to the dealer Monday for a full flush.