Maruti Suzuki — Regarding Mileage Problem

Dear All We are Informing and Requesting to You We was Purchased the new Swift ZDI Diesel Model Car 7 month Ago and Now car has used 17000km but mileage is giving 17km per Ltr. Many type we complained to LMJ Serviced Barmer and Jodhpur But They are Not Giving us Good Response and Not Solve the Problem So I Requesting to you hardly please solve this problem as soon as possible (RJ04-UA-8972) SWIFT ZDI Regards Jaspal Singh Near PHED Laxmi Nagar BArmer Rajasthan Mob- [protected]