was troubleshooting a crank no start. i ended up pulling the plunger off the fss and reinstalled it. Made a mistake and put the wire leads back on it. However the truck did start but for some reason i can not remove the FSS now. The first time i removed it no problem. Now it is froze up and i cannot get it removed. Any idea how to fix this issue? Fuel pressure holding it in or something? i did not overtighten it upon reinstall so not sure why it won't come out now. Also appears to be leaking fuel at top of FSS where the rubber is below the terminal connection. NEED HELP