my wagon r duo model no is pb 35j 4102, having got serviced after a long drive, i told the echnician abt the gas problem of pick up and taking extra power while run. it was conveyed to me that the gas filter the kit worth rs 1500/- to be changed on 6 days back . i was told that the same would be done by wednesday as they would ask for the kit fm jammu the same has no been done. if due to that my veh breaks down is maruti going to pay for it. kindly advice.