Re: N/A 74mm Throttle Body Upgrade Guide
Guys I need some help out with this swap. I got everything swapped over and installed. I did the last step where you hold the gas pedal to floor for 5 seconds and all that. I started it up and the idle was very rough. I let it idle for probably 10-15 minutes. It calmed down quite a bit but still idles pretty rough. When stopped at a red light, the car surges a bit. It acts like the computer has not learned the new TB. What else can I do? Thanks in advance for your help