Recent new to me 08 GT500 with a rich dyno tune per prev owner. Drove the car Friday after clutch install and car ran fine. Cleaned it up Saturday and installed a Bama tune with a Rev-X I bought from AM. Drove it for the first time today and seemed normal at start up and down my drive. Went a couple miles slow (foggy and dark) and upon acceleration from a stop was very rough and missing. Got to work and read the codes. P0171/P0301/P0316/P1000 stored. I flashed to the 91 (I'm running 93) tune, still missing, flashed to the Bama stock tune and still missing. I have a Steeda cai and pulley and 275/40/19 rear tires other wise I'm stock.
I did wash the engine and rinse the engine with a light spray and used my blower to dry it.
Pulling my hair here.
SS
I did wash the engine and rinse the engine with a light spray and used my blower to dry it.
Pulling my hair here.
SS