5.4 3v intake runner
After installing a second intake runner module the other day I am still getting an intake runner stuck open or stuck closed code
the ports will move freely on the intake and the module is working
After starting when the pedal is pressed all the way down there in no quick acceleration but will go but in a few seconds, it takes off rapidly
also when you let up on the accelerator to turn or stop it dies
but will start right back up
any ideas gentlemen



