I recently brought a used bmw 545 with 114k in jersey in Newark on september 26 for my birth day. I test drove the car ,it was good no check lights I decided to go on with the deal so i traded my 05 Infiniti g35x plus cash . three weeks later I took my car for inspection and to my surprise it didnt pass.check engine light came on later and it didn't pass because of smoke and also the computer wasnt ready. when I first brought the car it didn't have a inspection sticker. I call the dealer and told them what happend they tell me to bring back the car , all they did was reset the ses light ,I was told that if it came back on to bring the car back that it could be a sensor , light comes back a week later ,I leave the car at the dealer for two days ,i call just to check how there doing with my car, the manager tells me there working on it ,when i get there I asked what work had been done to the car he tells me nothing that it's the valve cover gasket leaking and that's not cover by warranty. at this point I'm starting to get a bad feeling about this purchase , so I decide to have my mechanic inspect the car , when he change the oil and it was jet black an on low , plus the car was also leaking anti freeze and oil.I leave the car there for a day for inspection and he tells me the car was blowing out smoke again , the times I drove the car it would smoke just little I though it was because of condensation plus I've only put 200 miles since I purchase it,i'm always working. back to the mechanic he tells me it could be a headgasket since those are the symptoms of white smoke . I decided to talk to my lawyer he tells there's nothing really to do because of the the time frame but he does tell me to call my finance bank and tell them Ive been defraud .I do that and I was told that the dealer said the car was in good condition which is not since it didn't even pass inspection . the bank tells me there willing to cancel the loan or work something out ,if the dealer doesn't cooperate , they tell me to call up the dealer and give them a chance to fix the problem , I do just that and what a argument we had ,he's telling me that he's not responsible for the car not passing inspection or if the car is leaking anti freeze or oil . but I've read and heard that dealers are not supposed to sell a uninspected car because of road safety. what the dealer proposed was to see what the problem was but if it's not in the warranty he is not doing anything .at this point I just want to return the car and get my deposit . Ive really had a bad experience and I doubt they'll fix anything. what do you guys suggest? sorry for the long story