HAHHA Easy, I did it too. Funnt story. I was new there, about 16-17 perhaps. My very first oil change. It was also the first oil change for this brand new Civic. Well, I drop the car down from the rack. One of my co-workers yelled down and asked for me to give him a hand for a second. I come back and drive the car out, turn in the keys and get the next job. About an hour passes by and that same car is back wtih the oil light on. My boss distracted the owner while I had the car in the air. I threw 4 qts in after I brought it back down. When the customer came back to talk to me aand find out what it was, my boss interrupted and said "When he was taking the oil filter off, he knocked the wire for the oil sender causing the oil light" Never had a problem with that car ever.That guy was a loyal customer for years after that.
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