Dang, what a bummer. Most of the quick lube joints around here are staffed by students of University of Northwestern Ohio, where a good number of students are mechanics in training. I've not heard any horror stories about any of them (the local quick lube joints) but I reckon anyone can screw up. I remember one guy telling the story of getting an oil change in a fleet truck, performed by the company's mechanic, and finding that he had forgotten to put the new oil in after draining the old. The only thing that saved the engine was the driver's anal habit of checking the oil after the truck was serviced. Good habit to adopt.mauikid said:My niece just had to get a new engine that Jiffy Lube paid for because they put the wrong size filter on the car and it vibrated off and she lost all her oil.I will never go back to one of those places again.Beware!