I'm setting my TA back to stock and I have CA emissions coming up. I had SVO injectors and a custom tune by the Predator folks to run N20. I bought new 26lb Accel injectors and re-flashed the PCM to stock. I know the PCM is still learning but my LTFT's seem high. Anyone know what they should be at on a stock 99 TA (automatic) at idle and part throttle? When it is cold the LTFT's stay around 16% at idle and when it warms up it stays around 12.50% at idle. Under part throttle they go anywhere from -7% to +7%.

Will this balance out over the next few days and the PCM learns?

Larry Koester
30th TA Conv. #1468