Change coolant from the green to the extended...

Thanks again for all the help! I have ordered (2) gallons of concentrate from O'Reilly's and the rest in 50/50 from Pepboys (Pepboys has a great sale for 25% off internet sales) and I can pick them both up after work. Now to get the water filter with no additive and a new thermostat and new radiator hoses. I'll keep you posted!