I recently installed new hot rod cams on my 2005 mustang and purchased the bama x4 tuner. I sent them the information and they sent me a custom tune with the tuner. I applied the tune and turned the car on everything was great, I let it warm up then turned it off went to wash up, then came back ad tried to turn it on again and it would die shortly after ignition. I give it gas and it revs, but still dies. I let it cool off for a long time and turned it on again and it turned on and idles, so again i let it warm up then turned it off and I tried turning it on and it would die shortly after igniting. Can you please give me any advice on this?