I had purchased Chevrolet Beat Diesel Car in year 2012. With in 3 years the Engine was gone faulty 2 times. They done service but still the problem was not settled. Now I give service for the same problem to the Service Center. It is under warranty period. But they charged me Rs. 45000/- for the Engine repairing work. Why I have to pay this much amount. Kindly help me Sir.