<strong>Yahoo Message Number: 40487</strong>I needed to add coolant and couldn't find the "green" coolant. Ended up using an orange coolant from Wal Mart, HD precharged. Since then I've received inputs fro CC Service Centers, Truck Service, and a number of people saying that is not a good thing to do. I've uploaded a file from Fleetguard stating it's NOT a problem. See under files,...