accelerate

**PROBLEM SOLVED IN REPLIES, THANK YOU** Issue started today. Noticed I could turn on cruise-control, but could not set a speed. Then as i tried to accelerate up to the 55mph speed limit, the car refused to go any faster, even if i continued pushing the pedal to the floor. If I took my foot off...

I have had previous car with the +/- feature. Most of them downshift for me when i get on it. Others stay in the same gear. Ex. 40mph in 4th, floor it and it automatically shifts into 3rd or even 2nd (to get best accel) Ex. 40 mph in 4th floor it and it slowly picks up speed in same...