Hyundai Motor India — Hyundai creta Block change details

Address:

Nalgonda, Andhra Pradesh, 508207

Hi I had purchased Creta in last year February'16
In September'16 vehicle reading at 9476we have handover the vehicle to Hyundai Show Room Nalgonda on the complaining of coolant leak
After a week they had confirmed that failure in EGR valve and engine block they had replaced the EGR valve and engine block and hand overed the vehicle back
But we noticed a black smoke and low mileage and complained the same to the show room
They asked to run the vehicle for few more days as the engine got bored and need time to get engine free but the problem continued we handover the vehicle to show room at the reading of 15044 on 2-nov-16 but problem continued.
Again vehicle was handover the vehicle to show room on 9-jan-17 at reading 19264 but problem continue
Every time the show room has to change the engine oil and everything they use send the vehicle