can anyone tell me whats wrong with my car....when i shift from 2nd in to neutral and the revs drop smoothly all the way to 1500rpm then it pauses there for about 3~4sec and then very slowly drops to idle rpm.....i warmed up my car before driving it....could it be parking it outside (in -20C ) for the whole night thatg caused the problem? please help ...

 

cause of the cold air. i have a jdm type r and makes me the same if the air temprature is hotter it won't do that

 

can anyone confirm this? is he correct?

 

mine does the same thing i dont think its anything to be worried about