Carbonlord

Thanks for your help. my wife has been noticing a smell from the passenger front sometimes. on her 2009 ml350, tonight i sw a billow of white smoke and the smell, so i checked the coolant, oil all seemed fine, however on the bottom of the engine on the liner i can see it is leaking something which must be the smell burning? have any ideas what it may be. I will have the oil changed soon so maybe it is something simple? TY

Also have another post asking about tire and sunroof liner / leak.

imtheking

Valve cover leak, oil pan leak, cam expansion plugs, oil cooler leaks

it could be many things