Wont Start

:banghead: I HAVE A 2001 DODGE RAM TRUCK SNGLE CAB WITH THE 5.2 318 IN IT. WHEN I START IT UP. ALL THE CLUSTER LIGHTS STAY ON AN THE TRIP BLINKS FOR TIMES AN READS NO BUS. I KNOW THERS A LOSE OF COMMUNICATION BETWEEM THE PCM AN THE BCM . I UNPLUG THE BATTERY AN LET IT SITS FOR ABOUT TEN MINS AN THEN PLUG IT BACK AN LET IT SIT TEN MORE MINS BEFORE STARTIN IT TO LET EVER THNG RESET. I UNSCREW THE CONNECTOR UNDER THE FUSE BOX THAT IS HELD DOWN WITH SCREW. THEN RECONNECTED IT AN TIGHTEN IT BACK DOWN. I CHECK ALL MY FUSES. EVERY THINGS SEEMS IN ORDER. I TRYED TO START IT . AN I WONT EVEN TURN OVER AT ALL NOTHING HAPPENS. IT HAS POWER CUZ LIGHT ARE COMING ON. DOES NE HAVE AN IDEA WAT THIS COULD BE .

I would start checking your ground wires and making sure they are clean and tight. I would also put your finger on the main relays and make sure they click when somebody is cranking the car. I assume the starter is working but it won't fire. Make sure your fuel pump is running lay next to the tank when somebody is cranking it you should here it run.
Check if you are getting spark you can buy a test light that plugs on a plug and into the wire.

Thanks For The Repply An Infor . I Figure Out Why It Wasnt Firing. I Had A Loose Connection In The Fuse Box . I Tighten It Down . An It Fire Right Up .