Hello, I have a 1.2 Petrol Punto which has completed 2 years now. Yesterday I took the car for its 3rd free service to Bhaskara Fiat in Vadodara, my home town. I saw they charged me Rs 2400 for 4 litre engine oil in the bill. On browsing some forums on the internet I came to know that 1.2 petrol punto has oil capacity of 3 litres something with filter. In the manual too it's mentioned that 1.2 engines need 3.15 L with filter. How come they are charging me for all the 4 litre when it cant take more than 3.15 litre? Not to mention they did not give me back the remaining oil of the 4 litre. They have charged me for 4 litre oil for both services that I have done there. I am willing to take this issue up to the service station. Can somebody help me clarifying this issue if I am missing anything?