I just received my SCT X3 from CJ Pony. The problem I’m having is once I install my 87 Octane tune my 2010 GT runs like Sh*t. I get the "limp home mode" light is on, with a wrench behind it. This is followed up with the odor of exhaust. All is better once I revert back to my stock tune. Anyone else ever experienced this or has any possible solution, I have not contacted JC yet since I have only had the SCT since Saturday. I will however, call them first thing Monday morning…

 

Just want to add the olny tunes on my SCT are both CJ Pony 87 & 93 octane, there are no canned tunes on this device...

 

if you are intrested i do email tunes for sct i only do stock or bolt ons pm me if intrested