"Stalling/rumble" noise when ignition is off?
I have a rather worrying and odd problem with my 156 and do know what to do. It is also fairly hard to explain but will try my best.
When I switch my engine off I hear a "rumble/stalling" noise for a second or so. I guess this is normal as all engines make a "rumble" noise when switched off because of the engine components stopping suddenly. But this noise seems to be a bit more "rumbley" than usual, still I'm pretty sure this is normal.
However, 3 times it in the last 1500 miles it has done this "rumble/stalling" noise which keeps going on for about 5 seconds or more. Not sure how long it will go on for as I end up switching the engine back on as I'm scared something is about to break! The good news is my car is still under the 3 month warranty that my garage gave me, but I know if I just turn up and try and explain this problem they will be like wtf? Has anybody seen this before? I need to gather possible reasons for this so I can turn back to the garage with a bit more knowledge about this. Thanks