454 efi bogs down and dies...............
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i was told maybe look at the ignition modular and coil because my engine [after warming up] bogs down and dies after i try giving it some gas.......can this be the problem?????
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On hot, hot days my 454 Mag MPI's would vapor lock. re-routed fuel lines and changed to braided lines and moved spin on filter away from motor. problem gone.. Of course I had the VST's....a MERC. Crack head idea.