my stock fuel pump just died on me recently, so after upgrading to a gtr fuel pump my car isnt idling anymore ,i can hear the pump running then it would cut out ,seconds later the car would cut off.It will idle if i disengage the throttle body harness ,but cuts off wen i attach it back, im licked...someone help! if you sit at idle with out touching the throttle, the pump stop after a couple of seconds but as soon as you touch it you hear the pump cut back in & all is fine until you return to idle again.....