Trying to tune my ve table and it will not respond to any changes I make, its running really rich under part throttle and goes lean immediately after part throttle. I've tried everything I can think of and nothing changes. The truck ran good I changed back to a 1.7 rocker and added a nitrous plate and now I can't get it to do anything I've tried 2 different pcms no changes.
Specs
408ci lq4 13:1 comp
WCCH Stage 3 ls3 heads
Edelbrock Super Victor 4500 flange worked by Fast Forward race engines
T&D shaftmount rockers 1.7
259/279 .652/.632 114+3 nitrous cam HR
Accufab 4500 tb
80lb deutsch werks injectors
Magnafuel 750
Magnafuel regulator