I recently bought an e70 3.5i 2012 with all the bells and whistles
So I recently started getting this smell from a/c vents shortly after WOT ..
the car had recently been revised( changed injectors/and spark plugs.. even the valve cover valve was leaking.. so changed the whole cover..
my Indy double checked all the connections after his repair.. and there is no leak whatsoever..
there is no smell anywhere near the engine or under the car.. no fuel spots on my garage .. only the smell inside the cabin if the fans are on and under WOT..
any guidance for possible crack locations to look for would be appreciated..
thank you all in advance..


Dr. Moustafa Kassab
Bmw e70 2012