Thats called Cackle, bascially when air bubbles hit the injectors.

Theres a mod you can do inside the fuel tank that bypasses the mixing valves in the stock fuel pickup.

Kwik went a step ahead of that and added a fuel pump INSIDE the tank.

I havnt done it yet but many have and am sure they will post soon.

I can see noting good coming from starving the injector of fuel when it tries to fire, the fuel is the lubrication for it so metal/air/metal=fast wearing