100 psi is too much.
You probably need to install a fuel pressure regulator kit. Get one from ford, and for your engine's year model.
Who knows if that is the issue with running rough though. You need a good scan tool that reads codes thoroughly. Get ForScan or ForScan Lite.
You probably need to install a fuel pressure regulator kit. Get one from ford, and for your engine's year model.
Who knows if that is the issue with running rough though. You need a good scan tool that reads codes thoroughly. Get ForScan or ForScan Lite.
