ONEFASTE55

Just got delivery of my 2011 ML550. Beautiful car. I have 300 miles on it and it has stalled several times. Also when stopped at a light, with having light pressure on the brake, the car wants to jump ahead..

The dealer said it was bad gas and drained the tank and put a new gas filter in- Codes read that the car was misfiring!

No results- car still does the same thing.

Anybody have a problem like this? I would appreciate any input. Thanks

C-rod

the same..but l have been stopped at some lights and the RPM's have gone down, and it seems to sputter a little, but not stall.........l found it a little unusual.......and l only put in premium fuel (Petro Canada)...

ONEFASTE55

I also use premium fuel. Just got word from the dealership that they found a vacuum leak on a intake manifold line. This could account for the stalling.

I hope it is OK now!!

C-rod

if this solved your issue..........and yes...l agree, the ML550, is a wonderful vehicle..."gobs of power" !!!!!!!!!!!!

mercedese350

Dont
Happen to my '11 ml550 too,

mercedese350

Don't scare me people
My 11 ml 550 just past 4000 miles, in shop once to replace engine sensor, no problem since then

ONEFASTE55

Problem solved- car runs great

C-rod

Enjoy the power, my friend !!!!!!!!!!!!!!!!!

360º

i have this same problem. it stalls when wind blows into the intake

ML550 as well. it revs revs and then stalls.

happens when being dried at an auto car wash and whenever its windy.

what fixed it?