VASHAN

Hi Guys my C55 has a fluctuating idle at times and sometimes switches off only whilst on idle but after 60km/h its gone back to normal

I have cleaned the MAF sensor just serviced the car also it does help but still not perfect anything else to check for ?

insame1

It sounds like a vacuum leak to me but you should relay get the car scanned.

VASHAN

I have run a diagnostic no faults come up plus I checked the piping cant find anything but its annoying me