My Chrysler 300 won't turn over it'll keep trying but won't

Switch the key to the "on" position...you should hear the fuel pump circulating fuel through there...sounds like your fuel pump could be bad~ Did someone run it low with the little orange gaspump icon on and flashing?....cause this will cause the fuel pump to burn itself up with no fuel to cool the pump...burns up...seen it before on chryslers especially~

air, fuel, spark, timing....cam timing~ the fault lies with one of these systems~

try a little "starting spray" in one of the intake openings~ if it runs for a moment we will know that you've got a fuel pump problem~