New here - Merry Christmas! Got an urgent question as I'm about to take an 1800 mile trip over Christmas.
About a week ago I got a Service Engine light; turned out I had a bad leak detection pump. Got it replaced, and the first time I filled the tank afterward, the car had trouble...
My Service Engine Soon came up (yellow permanent) Dealership says DMTL code. They quote me $1000 for changing the Leak detection pump and the Activated Charcoal Filter .
My question is - It is ultra necessary to change the Activated Charcoal Filter if the pump is bad?
Driving x6 50i 2008, check engine sign appears frequently reffering to leak detection pump error. It has been the third time service guys replace it, error keeps appearing again and again and again. It runs ok for couple of days and then check engine appears usually when the car was idle for a...