[CamarosRsweet94]

I thought you weren't supposed to mix the two different types of anti-freeze. As for the battery being drained, how long did it run while hooked up to the new battery? The Alternator might be bad, that might explain it take it to an auto parts store and they should be able to test the alternator for you, usually they do it for free. My last question is, are you a car salesman at a auto dealer because why would you give the guy his money back? Here in MN unless you buy a car from a dealer there is no garuantee once you pay, it's yours...