el rojo

My wife has experienced an occasional lack of response to the throttle...it has happened a few times...when upshifting into 5th at about 60 mph, for a close to a second there is NO accelleration...then the usual push forward. It is like the throttle is not responding to the position of the go pedal for just a second..then normal thrust. Or like killer turbo lag. In any case I have never experienced it, and it happens very rarely. Any ideas? Would the computer be storing some kind of fault code?

Innovator

Limp mode perhaps?