My car's bottom was hit, when I parked my car. Since then, the civic has a oil leak, not so big, about 1 teaspoon per 5 minutes. After 1 week, the oil level changed from the high limit mark to the low limit mark. I don't want to add oil every week, and want to fix it. It is a 2000 Honda Civic EX Auto transmission.
I went to the oil change shop and they gave me bullshit, and told me that was just the oil left outside of the engine after oil change. It has been 6 weeks after my oil change. After I cleaned the oil under the bottom, it came back again in few hours, and it is clean oil, not dirty oil. I could not see where the leak starts, because I just just put my head under the car.
How much will it cost me? What is the cheapest way to fix. Can I fix myself? Will shops give me a FREE estimate without charging me for telling me what is wrong with it?