I have a 1987 Ford F-150 and it cut out on me while I was driving it and would not start again though the starter would turn. I thought it was a problem with the ignition module and replaced that but it continued to do the same thing. I then thought it was a fuel related problem, and replaced the fuel filter and checked the pumps but the fuel system is working fine. I have new plugs and a new distributor cap on it but im still not getting spark. Dont know what the problem is. Any help would be appreciated.