I think I screwed my C63, please help
So I wouldnt worry, take your car in and all wil be fine.
However, I would still break them in for a few thounsand befor really giving it.
But dont go crazy now thinking about it, know that they are designed to be this strong. Again just take it in and all will be fine.
If you think the sounds you have resemble rocks rattling around in the engine then that is defianetly pinging. Take it to othe dealer and get them to reinstall the software in the engine. It will fix it.
As I said it has happened to me.
So I wouldnt worry, take your car in and all wil be fine.
However, I would still break them in for a few thounsand befor really giving it.
But dont go crazy now thinking about it, know that they are designed to be this strong. Again just take it in and all will be fine.
The Best of Mercedes & AMG
I have had cars and motorcycles on race tracks with under 300 miles. Something might be F'ed up but it's not because of anything you did wrong.
to me
regular vehicles(minivan)=follow manual's break-in procedure
performance car=full throttle the first day you take delivery... and full throttle once a day for the first 1k miles.

BUT, I do warm the engine every single drive, at least up to 100F , then I drove it out of my garage, and do less than 4k RPM until the engine temp stop blinking (around 177F if I am not wrong)
you should be fine, my first service I was worried the "black box" will tell the dealer how I drove, but my dealer didnt even bother to asked me anything about that

After about 1500 miles i had took my e63 to the tracks and i got the worsest time ever......... 1/2 mile@ 13.4 sec was the best i got. I traded it in for a S550 and it seems even faster then my old e63.

If your engine problems are related to driver abuse (failing to follow proper "break in"), you might be on your own for the cost of repairs. Don't forget your car has a "black box" memory that can inform the dealer's technician of maximum engine speeds and road speeds attained by your car. This information could be used to deny warranty coverage for your engine.
so you got screwed more then once. Don't you know car sales people by now? THEY LIE LIE LIETrade the puppy in you are done. Everything needs brake in even you bicycle. You would be so lucky if nothing happened, however if did your warranty maybe shot.
After about 1500 miles i had took my e63 to the tracks and i got the worsest time ever......... 1/2 mile@ 13.4 sec was the best i got. I traded it in for a S550 and it seems even faster then my old e63.
Right, for the first 1000 miles? Everyone knows that we all trade our cars in at 1000 miles. Try again.



