Honda unicorn motorcycle
Poor service

I purchased Honda Unicorn Bike on 24th Nov.(frame no.2K68058321, ENGINE no. 9058314, dealer code. KA05000, model code/ CBF150P). Within the first year of the purchase I had complaints of noisy engine, which is also mentioned in the job card of the service station at Sirsi, Uttara kannada Dist, Karnataka. But they denied any defect in the vehicle and did the general service. Everytime I used to complain the same, but no remedy. recently I moved out into another city Mysore, karnataka. The service station here says there is a major defect in the engine and needs a major replacement. i have been taxed here for no fault of mine.. please give me the justice in this case...