Reply to thread

Message: <blockquote data-quote="Biggredd" data-source="post: 1501584" data-attributes="member: 29305">Hey guys This is a new one for me. Rough chain of events. First, car died on test drive after getting out of storage. Pump priming with no fuel to tail, turned out the fuel pump hose burst, so I changed entire pump (old one was rusty) and the sending unit which was bad too. Changed the fuel filter. The alternator had also gone bad (parasitic drain but no ac at terminals), so I replaced it. Now, with KOEO, the fuel pump primes for about 2s, cuts off and primes again, over and over until I start it or turn key off. Each time, relay clicks. If I start the car, it runs for  30 sec or so, then shuts down. The fuel rail stays at around 20psi.  I thought it might be an old alarm that was killing ignition, but removed it and no change. Then the FP started the cycling thing after replacing the alternator. Engine has about 215000 miles on it.I’ve searched, but can’t find anything on fp cycling like that. I’m leaning towards ECM at this point, but am at a loss. Any suggestions?Edit: Almost forgot… 1996 base with 3.8.  New to forum and mustangs in general. All my previous project cars were GMs. (86 firebird 76 Vette)</blockquote>