Diesel Engines | R5, V6, V8, V10, R50 TDI
I drive a 2011 TDI and just noticed a rumbling sound coming from my engine/exhaust every time I take my foot off the accelerator. It sounds a bit like the car is engine braking, but not obnoxiously loud. More like going over very small rumble strips. Took it to a local Alexandria, VW dealer...