Hi, folks I have a 69 Camaro with a 2000 LS1 with a T56 tranny that has been modified from electronic speedometer to cable speedometer and 5 out of 10 times when I come to a stop the engine dies. It has an electronic throttle body and I cannot manually adjust the IAC. Is there something I can buy to provide a signal to the computer, so it does not die? Can I use a laptop and an HP tuner to correct this?
Thanks in advance for any advice. I am in Las Vegas, does anyone recommend a good tuner?