Selling doesn't mean stop Caring 
The Oil Change was due so i got it changed today, Got PSO Carient Ultra 10w-40 for her, the Pick has amazingly improved, the engine noise has vanished, the Avg has went upto 20-21km/l and it has regained its power,
Prices were
Rs1710/- 3L Oil
Rs350/- Oil Filter
Got it done From PSO Khe-Ittehad
Also had the air filter changed a month back and that was for 400 i guess