Hi, My Punto 1.3 75hp is due for its 5k first service next month. Current odo is 4k. My drive has been 75% on highways and 80% of the time above 80 - 90 km/hr (upto 140km/hr during recent TFI - Bangalore meet ). As you can see, I have not babied my car too much during run in period ( if there is any). Can you please provide your valuable suggestion on below points before I go far 5K servicing Is it advisable to change the engine oil during this service? I have heard that fiat cars come with anti rust coating, still should I go for any other? How important and how much useful paint sealant coating in maintaining paint in good condition?