isx torque guage questions

[tree98]

Because the program was most likely cobbled together by some dumbass that shoves the same terrible tune into every truck he comes in contact with. Jumping modes and making different levels of power and just generally inconsistent, that's a classic bad tune.

You said you already did one inframe due to a dropped liner. I highly suggest you have Rawze look at that program because it's highly likely its causing damage to the engine. Also that 2050 torque will cut its life in half or less, especially with 3.08 rears.