Hello all! , I have a tata hexa varicor 400 ,and when accelerating on the 3rd and 4th gear there is some sort of rubbing noise coming from the engine bay. This was noticed on the same day I took delivery of the vehicle and was driving back home. The dealership had claimed that it is a common issue among the hexa and has to be fixed by an ECU flash, but the flash is not a permenant fix. Is anyone else facing the same and have you found a permenant fix and an appropriate solution?
Thank you in advance!