At present, all the variants of Hyundai Santro Xing come with only petrol version, which is also available with the LPG and CNG gas fuel types. Hyundai will launch a diesel version of the Santro Xing by the end of 2010 or first quarter of 2011. There is no official announcement from company side.
You can easily book a Hyundai Santro Xing from there by approaching to the authorized Hyundai dealer through phone or email. All you need to do is, talk to the dealer and arrange the booking amount and you can get the delivery of the vehicle upon your arrival in the country. To get details of the authorized Hyundai dealers in India, Kindly visit the below link: -
There might be two problems regarding this issue in Hyundai Santro Xing. Either there are some dirt particles present in the throttle body of the vehicle or there might be some issue with the sensors. Kindly take your vehicle to the authorized Hyundai service center and get it checked there by a professional mechanic.