Ok, guys I finally went back to a Mustang, I bought a 2005 Ford Mustang GT, it has a Paxton Novi 2200 supercharged, catback, and is lowered. Heres the problem I drove it back from California with no ticking, drove 1750 miles to Kansas City, and I can hear what seems like multiple lifters ticking. I need help, I am taking it to a mech tomorrow. A lean code did pop up before I left the dealership they checked it out, it seemed like it was completely off, but as soon as you took off it was perfect only during idling it was messing up. Any advice?