Worked fine, then suddenly check engine light came on and no power. Called and was told I could try to drive home. Car shook and jerked, finally got it to shift gears and got up to 45 MPH - when I hit a hill, it slowed down again. Was told it was stuck in Limp Mode...... whatever that is. Been at dealer all week and they still do not have it fixed.

Again, my car was already warmed up, I put in in reverse and my engine made a popping noise and my transmission light came on. Than I put it in drive and my traction light came on, when I went to push the gas, it was barely moving the car, it would not let me go past 20 mph. I took it to the dealer and they still have it and they can't figure out what is going on!!!! I bought the car brand new and I have only had it 3 months.