Car cuts out under wot and will die if I do not let off throttle. If I do let off throttle will regain, but does it again if I go wot. I have tried a new crank sensor and relearn I have also tried multiple tunes. Same problem persist. What do I need to do. Thanks in advance.
5.3
80lb sd
gt45 12psi (only gets to 7)
sometimes will hit 4200 rpm