I had recently installed a maggie on my 04 gto, tuned it, got everything dialed in, and it sat for a month or so then drove it and the ses came on. checked codes and it showed fuel trims system rich on both banks, so i did a log and now all the ltft are at -14 to -10%. is it possible the tune could have got messed up because i did have to jump the car to get it started? Also now when adjusting my VE tables in the idle area where its about -10% will sutract like 4% then the car just cranks no start and my wideband is showing 18:1 AFR. any info would be apreciated.