I am using 5w30 oil.. and also use have a decent hi-octane ratio present in my tank.... the petrol station i get petrol from belongs to a friend and beleive me its the best in town... i used to use the same pump back when my petrol average was much better...
i rarely change gears under 3.5k rpm.. and my tires have decent air and they are all balanced...
i`ll get the air/fuel ratio adjusted, new spark plugs, get tuning done and will get my carburretor serviced and will get back to you.
thanks alot for your quick reply my friend.
@all
whats ur take on the fuel additive.. the stp one? i am thinking of pouring that to wash out my fuel filter.