Rehaaz

hi everyone, ive got a 2011 c250 4MATIC, and ive notice that when i start up in the morning from cold, the car tends to backfire for about a minute, doesnt stall or anything.

any idea what may cause this?

LEFAT1

i think the problem could be that you are in the wrong forum. this usually happens on cold days when one does not post in the proper place. sometimes after running a while it will take you to the proper area of the vehicle