The finer the mist and more controlled the spray is the more efficiently the engine can run. If those injectors (or any injector) was clogged, or not producing the FINEST mist possible, it would be less efficient than it possibly could be.
The finer the mist and more controlled the spray is the more efficiently the engine can run. If those injectors (or any injector) was clogged, or not producing the FINEST mist possible, it would be less efficient than it possibly could be.