Hi Guys,
Buddy of mine has a 2013 ZL1 with LSX B15 block, cam, etc. Installed some FIC injectors and injector data. Car started fine and he did a couple logs and drives.
Parked car overnight and now it won?t start. Got fuel pressure and spark. It just cranks, but doesn?t fire. It does start and stay idling if you run some meth through it while cranking. Any ideas what it could be? Also installed new battery today and it?s the same.