shauni

Hi everyone, when accelerating at a medium speed I experience a slight shudder when depressing the throttle, has anyone else experienced this? On a 2012 C63

dodger63

It's the sound barrier,

Merc63

Do you mean a hesitation?

Stock ?

Could be O2 sensors

BAD430BENZ

....he didn't say at WOT with headers and catless mids

dodger63

Opps your right my bad

CoolBDPhenom03

That comment is so win

alrasheed1991

Sincity

Issue with MCT?

shauni

Yes the car is stock! I phoned the workshop and they just told me its how the new MCT is..

gthal

Not true... I have zero issues in acceleration. They are making excuses because they don't know what it is.

AMGC60-3

I thought it was from entering "warp speed"?

shauni

Yeah that's what I thought, that's why I'm asking here, I think I'll try another workshop and take it in?!

Merc63

Take it to the dealer, u got warranty.

Savnole97

I just took delivery of my 12 a week ago. I'm experiencing the same thing, especially on light acceleration between 1500-2500 rpms. It's really beginning to tick me off, and I can't stand the thought of hearing the stealer tell me "it's normal". Please let me know if you learn anything. It almost feels like a MAF sensor or something.

c63edition1

genius

Guilty

Off Topic : I'm sorry dude, but your wheels are really bad. It's so ghetto imo

Savnole97

hmm..ADV-1 wheels ghetto...interesting

Guilty

I don't care about the brand, I'm not expert in wheels, even if you paid $1M for it, they just look gross. Not for a C63. Maybe for a GM.

Savnole97

Grammer either, obviously.

_timothy

nor speeeeling

i like them!

VaclavSV

They aren't bad at all! There have been way worse on this forum! I like the 10 spoke trakfunction more but these are great!

I don't know what you mean by shudder... I haven't felt anything. The only things with my 2012 is that when Im stopped and put it into S or S+ the car jerks, and when Im driving in S+ the car will keep the revs quite high after I have stopped accelerating. I usually just grab the paddle and it shifts up right away. If I don't grab the paddle it take about 5 or 6 seconds for the car to 'decide' to shift.

Guilty

I'm foreign.

Savnole97

Thanks, I almost got the 10 spokes actually. In the end I thought the spokes were a bit thin for the car, but it was a tough choice. I thought the 8's looked a bit more aggressive for the car.
Anyway, it's not so much a shudder, but more of a slight stumble/hesiation maybe. I use M mode most of the time anyway and it's much less noticeable.
Anybody have a tune on a P31 '12 that saw improvement on this?

thanks,

Infamouz

Definitely not.. he stated his car is stock... so no flux capacitor..

Harold1898

i have a 2012 and have no such shudder. Mind you in our city "medium speed" is like 35 kmh. lmao