I have a 2013 GT and I recently installed a one piece aluminum driveshaft. A few days after my check engine light came on 
Ive never had any problems with the car and the light has never come on before this. I tried reinstalling my previous tune which turned the light off for a day but then came right back on. Anyway it has something to do with the driveshaft I installed? The car drives the exact same and can tell no difference at all, but since I have a boss manifold along with other aftermarket mods my local dealership wont touch it. Any advice or input would be appreciated!!
Ive never had any problems with the car and the light has never come on before this. I tried reinstalling my previous tune which turned the light off for a day but then came right back on. Anyway it has something to do with the driveshaft I installed? The car drives the exact same and can tell no difference at all, but since I have a boss manifold along with other aftermarket mods my local dealership wont touch it. Any advice or input would be appreciated!!
