No, my car runs strong as ever. In your case, have you checked the Fuel pump relay? It's cheaper (~$25) and easier to replace than the Fuel Pump housing/temp sensor itself. In my case, I know I need the temp sensor since mine is not installed.
04 Spec V
Nismo: Cams, Cat-back, FSB, RSB. JWT Valve Springs, BSR. AEM CAI, MMI, B&M SS, UR pulley, 2JR Plenum, Fidanza 11lb. flywheel, Spec Stage 2 clutch. BR coilovers, 6K swift springs, Nismo wheels, Projector HIDs @ 6K, LED tails and LED turn signals
~170WHP w Cats intact, CARB-legal.