Re: Crossfire some times not starting
I might be mistaken here but I think the RCM issue will cause a “no crank” problem.
It sounds like the OP’s problem is it will crank but not start. From some of the other items mentioned it sounds more like a CPS to me.
I have also seen fuel pumps cause no starts when warm but normally you will also have misfires or complaints of poor performance under heavy acceleration when you have fuel pump problems.