Yeah, mine was doing that before the software update and air leak at the intercooler fix. get it pressure tested you have to be sure there are no air leaks. now it's fine.
__________________
2011 135i DCT
Space Gray Metallic | TR Motorsports 17x8 ET40 Wheels | Koni Yellows | FMIC | Charge Pipe | MHD Stage 1 | Riken Raptor 245/40ZR Tires
|