| While examining a used fuel injection nozzle(s), one finds worn and enlarged orifices. What does this indicate about that cylinder's performance prior to nozzle replacement(s)? |
| A) Volume of atomization is increased, penetration is reduced, vaporization is increased, efficiency is not effected. |
| B) Volume of fuel injected is increased, reduced injection pressure, decreased ignition delay. |
| C) Reduced combustion efficiency, increased ignition delay, reduced atomization, prolonged penetration. |
| D) Penetration is increased, air/fuel mixture is increased, cylinder efficiency is not substantially effected. |
