failure to start on its own on 1996 Ford Aspire

i have to keep jump starting it it runs but as soon as you shut it off you have to jump it again for it to start.i have had starter and altenator and battery checked all good i have even checked the connection on the starter in good shape we are stumped

Asked by for the 1996 Ford Aspire
I think you need another technician to diagnose it.
It wouldn't be difficult for a qualified technician to find out what's wrong. You don't mention whether there are any warning lights on in the dash cluster.
Find a specialist and get a real diagnosis and estimate.
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