Hey guys ( and gals). I have an issue that is driving me batty. I'm working on a 2007 Dyna and have severe pop on decel. I checked intake and exhaust flange tightness. No codes are present. The fuel pump in the tank continues to "whine" even after started....Actually, it primes, shuts off, then starts back up and "whines" when the motor is running. I checked and changed the dreaded fuel lines inside the tank that have a tendency to rub and wear holes in them. They didn't have holes but were wearing down, so i changed them anyway for good measure. Seems to accelerate ok, but wicked popping on decel. Also, checked all relays and fuses, etc for proper continuity. It has a screamin eagle tuner in it but these problems came from out of the blue (also, might I add, after a clutch job). But I see no reason why the people whom did the clutch job would have messed with anything related. Either way, I checked. Am I missing something here or should I just assume its the fuel pump going bad?? To add, the plugs are good as well as the wires ( but I dont see why that would cause popping on decel or a continuously running pump) I appreciate all the help I can get!!