can a 1986-1993 Ford Mustang 5.0 5.8 PDI Dyna Mod TFI Ignition Module make my fuel pump act crazt

Asked by Sep 30, 2014 at 10:06 PM about the 1992 Ford Mustang GT Convertible

Question type: Car Customization

fuel pump acts wont shut off and it wont start .i have fuel in the fuel rails.The injectors
are hot butt not paulsating

1 Answer


No, it's probably the fuel pump relay. That usually fails and the pump continues to run.

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