I have a 6.0 with 155 injectors its surging bad at idle but when the tuner is on is normal idle but missing under wop throttle bad any ideas I unplugged icp sensor no change
I got some custom tunes for my truck I have 250 100s on whisper mode it white smokes bad is that normal and on the biggest turn it is very hard to tap throttle without donut 3000 rpms and fills like it kinda hangs on the throttle for a sec or two?