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Hello. Welcome to Just Answer. Please allow me to assist you. Are you saying the EFI fuse is blowing? (there is no "fuel injector fuse)
The EFI fuese controls the entire fuel injection system. Please open the hood, locate the EFI relay and the CIR/OPN relay and remove them. Install a new fuse and see if it blows.
Note that the 5 amp IGN fuse is for the injectors. I assume it is not blown.
The EFI relay is in the panel under the hood is the same place as the EFI fuse. We need ot isolate the issue. I am initially thinking you have a bad fuel pump
In a separate panel under the hood.