On 2 occasions I had no throttle response at a stop light. Pushed the accelerator pedal several times and then it responded. Recently it happened while changing lanes on the interstate. After pushing the accelerator multiple times it finally worked. Checked with a scanner - no codes. Replaced the accelerator pedal position sensor anyway. Test drove over 50 miles and it worked fine. Stopped at an intersection - same problem and still no codes - Help!

 

ask a mod to move this, this is the second gen gs section