Update: I've have my SCT w/torq2 tune & Torq 2.1 set at 100% for about 3 weeks now. A few days ago during hard acceleration my truck started defueling and shuddering. It ran fine at first. I emailed innovative and told them about it and told me to set the torq2.1 to 50% or lower. I'm trying that...
When I had my pure lift installed my axle was about in the same position as yours. It bugged me so I had the arms adjusted to center the axle.
Our trucks look like twins except for the rims and tires lol! I have 38's.
Finally got it workin right! I worked with the SCT techs and finally got it handled. Apparently the tuner had the older firmware and tune revisions. Updated the tuner and loaded up each tune and they all run fine. No CELs! Now I'm just waiting for Eric from innovative to send me the torq2.1...
Well that didn't work! Got a p0088 code and the sct didn't have a description for it. Also my HUD said 'engine power reduced'! WTH?!?!
I tuned it back to stock and the torq2.1 to zero. Don't know what else to do. Might just sell the combo and have the dealer reflash it.
This problem sounds like what's going on with my truck now. I started out with the sct tuner first and on performance tune my truck goes dead when I run it at full throttle. Then I bought the torq2.1 and had that at 100% with my tuner at stock and it did the same thing. I turned the torq2.1 back...