I am having problems with my 2011 Malibu LT. It will randomly read "service traction" and "reduced engine power". I have had the car for only 3 weeks and had to have it towed with the dealer plates still on it last weekend. They said they fixed some of the terminals but this morning it happened again. Its in the shop for a second time and they are replacing the throttle body...Extremely frustrating and dangerous...as it happened the second time right before I was going on the freeway...Anybody else have this issue and how it got fixed?