Hi
Car data: 5.7, 224 cam, lt's, 2.5" duals, lid and ported TB
I have been tuning with a wide band and feel pretty good about where the MAF and RAF numbers are at...one time they may be neg. and the next pos. so I have taken an average and most of the time the STFT's are in line, but every now and then they go either neg or pos. to the point of being 15-20 but the idle seems fine, the car doesn't buck, stumble, etc. What the frick is going on...this is driving me nuts. Has anyone else experienced this?