05 Coupe got on the gas hard to pass and all of a sudden nothing, had to downshift to 2nd to get going and was able to get home. Check engine light came on. Took it to dealer, first he said it was connectivity to gas pedal and that didn't fix it then it then it was the computer board both were replaced. So 15K miles later I have the exact same problem. Check engine light after putting the pedal to the floor and can barely go 35 in 4th with it floored. Anyone else experienced this problem?