Maintenance & Troubleshooting
Good Maintenance Practices:
- With today's computerized engine systems, maintaining your vehicle's exhaust and emissions system is best left to a professional technician.
An ACDelco GM Original Equipment Fuel Injector is an electro-magnetic valve that meters fuel into the engine's intake manifold or cylinders for combustion, and is a GM-recommended replacement for your vehicle's original component. The engine management computer operates the injector by applying an electric current to the injector solenoid winding?Çöthis causes the needle valve to open, and allows the pressurized fuel to be atomized into the intake airstream. This original equipment fuel injector has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Direct Fuel Injector Assembly
When you are looking for a match to GM Original Equipment specifications in a replacement part for your GM vehicle, trust ACDelco to get the job done. Our lineup of GM Original Equipment Fuel Injectors, Control Modules, Mass Air Flow Sensors, Oxygen Sensors, Exhaust Gas Recirculation Valves, Manifold Absolute Pressure Sensors, Throttle Position Sensors, Idle Air Control Valves, and Secondary Air Injection Reaction components will help your GM vehicle's emission system run properly and meet the performance standards you expect from General Motors.
Warranty: 12 Months / 12,000 Miles (Parts Only)
Q: Can I replace an ACDelco Fuel Injector on my own?
A: Yes, but with today's computerized engine systems, maintaining your vehicle's exhaust and emissions system is best left to a professional technician.
Q: If I do not maintain my vehicle's fuel injectors can it affect fuel efficiency?
A: Yes, a plugged/restricted fuel injector can reduce fuel efficiency.
Q: Are there steps I can take to ensure top fuel injector performance?
A: Yes, the fuel filter should be replaced according to the maintenance schedule shown in your owner's manual. Also, have your engine tuned up regularly.
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