I just build a new Coyote for my S197 (2013 GT) as I threw a rod in my original GEN1. The block is a GEN2, heads GEN2, Intake cams GEN1, Timing components GEN1, GEN1 intake, E85 tune, GEN2 Injectors, LTH, etc.
After installing this engine I am having all sorts of problems getting it started. If...