I noticed the accelerator was a little bit stuck during traffic. When I took the highway the transmission didn't switch (like driving gear 1) and acceleration went to 4. Pulled out, switched gears, it didn't fix the problem. Pulled out again, turned off car, waited a few minutes and then it worked. I was in Boston in a Sunday evening with no mechanic or near gas station in the highway with a 3 hours trip ahead. Pretty scary.

This car has revved up to 5 RPM or higher on its own while driving on the freeway. Had to put it in Neutral and back to drive. Several times since 07/2015. Now the car has slipped gears several times and recently had an accident when the car was in drive and actually went backwards.

@ highway speeds the motor will rev to five or six thousand rpm. At like quarter throttle or so you need to keep playing with the throttle and finally she'll come down to a normal rpm.