throttle cutting out / lagging
like it if i take off from 75% throttle it goes like it should feel
but if i got 100% throttle it cuts out and seems to sputter around.
do i need a new MAF?? i tried to reprogram the throttle body but that didnt do anything.
no leaks on the air intake at all.
any other suggestions?
damn drive by wire on the cts-v



