Well here goes, the car just came in and the check engine light was on again, checked the code and it flashed 26 times, I checked the site that you told me to and according to the codes, if they a-420 it is Upshift delay 1 to 2 Model 1213.034. I have no idea what this means and how to repair the problem?? I let the code finish out and then held the PB for about 20 sec. and hit the PB again and the same code came up. I then turned off the key and turned it back on again and tried the codes and it did not flash even once. It just turned red when I puched the button. Am I also doing something wrong, I was told that it would flash once.?? Help