Ok, call me an idiot. I accidently put about 1/4 qt of ATF in engine. I had the Chevron ATF dexron in the garage. Well, the engine oil and the ATF is in the same color bottle. I only topped off about 1/4 qt of ATF. Will this hurt my engine. I remember when I was young they use to say you could put ATF in engine to clean it, like a heavy detergent. But I really don't know if that was ever true or not. Never did it till now. Do I have to dumped this new oil and filter? or do I have nothing to worry about? Thanks for your help.