i been having problems with my 95 v6, it wont start. I try to start it and it gave up. and i been trying to start it for the past 3 hours. The fuel pump comes on and the CCRM clicks but thats it. Its not the battery or the starter. What could i be? It done this before like an month ago. And its so hot here cuz im in Arizona, so could that have any affect on it? It only does this every one in awhile