took the alrm out and i did eventualy get it fired up but it stil has the problem it seems to try and fire at the same second i let off the starter, makes me think that the starter is drawing to much power from some other component and there off not starting, i am going to try using another battery to run only the starter and the other battery to run only the the truck itself if it does fire right up it gives me a good excuse to have dual batteries. i will still have no idea what the problem is but its worth a shot!