How fuel injectors work
The fuel injector is actually a solenoid valve with a simple working principle. When the solenoid coil is energized, the suction generated by the needle valve is used to suck up the needle valve and open the nozzle hole. Fuel is sprayed out at a high speed between them to form a mist-like, which can help the fuel to burn fully.
How to disassemble a fuel injector
Car Application
- 2001-2005 for Buick Century 3.1L
- 2002-2005 for Buick Rendezvous 3.4L
- 2000-2005 for Chevrolet Impala Venture 3.4L
- 2000-2004 for Chevrolet Monte Carlo 3.4L 2000-2003 for Chevrolet Malibu 3.1L
- 2001-2005 for Pontiac Aztek 3.4L
- 2000-2005 for Pontiac Grand Am Montana 3.4L 2000-2003 for Pontiac Grand Prix 3.1L
- 2000-2004 for Oldsmobile Alero Silhouette 3.4L
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