Not sure if you would consider this tuning, more of amatuer plug and play 
But I have a Edge CTS attitude in my lb7 and I'm noticing some power issues in my truck. I feel the power increase so I know it works. But occasionally it seems like once the engine temp is up and back down turns off the truck has no power. Like less than stock. 25% backdown it has balls, 0% backdown it goes gutless. It's also intermittent and I haven't found a trend for when it happens, just random it seems. Besides throwing Edge in the trash and going efi, anyone have any input on this?
Sent from my XT1060 using Tapatalk
But I have a Edge CTS attitude in my lb7 and I'm noticing some power issues in my truck. I feel the power increase so I know it works. But occasionally it seems like once the engine temp is up and back down turns off the truck has no power. Like less than stock. 25% backdown it has balls, 0% backdown it goes gutless. It's also intermittent and I haven't found a trend for when it happens, just random it seems. Besides throwing Edge in the trash and going efi, anyone have any input on this?Sent from my XT1060 using Tapatalk