I have an issue and don?t know how to solve it. I just installed a 228r cam and FAST intake manifold, and my car won?t start on its own. I was able to download one of my tunes into, but the vehicle didn?t start. After troubleshooting and getting some advice I used starter fluid to get it started (it started up). My car held idle and even after a couple light revs, I began to wonder if the tune I put in was off, so I reinstalled the OEM tune and the car started no problem this time without starter fluid. Once I turned it off, I tried to start it again and all that happened was that it turned over, but it didn?t start up. What I was wondering is, are there PIDs that will reveal the issue the vehicle is having? Or what should I be paying attention to during the scanning process, also could there not be enough fuel enrichment during cold start up?