I have a 6M, 2010 V and have noticed a thumping noise when i hit the gas (for example) in 4th gear if the car is only running 2500 rpms. It makes a thumping noise as if it is an automatic tranny and has just shifted into lower gear. I noticed similar behaviour in other gears but the loudest noise is produced after cruising in 4th and then hitting the gas (less than 2500 rpms).
Is this normal behiviour?
Is this normal behiviour?