Thread: odd sounds
View Single Post
      12-08-2018, 03:49 PM   #34
marcvtec
Banned
407
Rep
2,704
Posts

Drives: M5
Join Date: Oct 2006
Location: toronto

iTrader: (0)

Quote:
Originally Posted by MWcoupe View Post
Just want to confirm that all of us is getting this air release sound from the rear when we unlock the car right... this is normal?
That is normal - it is the fuel pump pressurizing, aka loading up prior to start, so a good thing.
Appreciate 1
MWcoupe147.50