So I have searched and searched and I can’t find anything that fits the problems I am having. My fuel pump works….but only at a low idle. As soon as you Rev the engine fuel pump stops. Have constant power to pump verified with test light. Pump will not work hooked directly to battery so I am figuring the pump is bad but I just wanted some reassurance since it does work at an idle. I know it is a weird problem so I am asking you guys in hopes you have more knowledge about this than I do