|
The second did not break. Gm told them to check the serial number before I picked it up and said out of the bad batch. I did not do any hard launches until third transmission put in. Day after picked up noticed grinding sound at hard launch. Took it in and they had not positioned my header properly and oxygen sensor was rubbing when motor torqued over. No problems now.
No grinding or warning on breaking of first transmisson. It took about twelve hard launches with and without traction control, stablilty control and competition mode. Broke in competition mode when clutch release on 4,200 rev limiter.
I will not use competition mode ever again.
|