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i would guess it's a sequential firing system. talk to a dealer or mechanic
Sequential Electronic Fuel Injection. In a sequential fuel injection system, the injectors open one at a time, in conjunction with the opening of each cylinder. Some other injection systems may open all injectors simultaneously. The sequential option is advantageous because it allows for faster response when the driver makes a rapid change.
SFI (Sequential Fuel Injection) also called as SEFI( Sequential Electronic Fuel Injection) . Unlike the Multi Point fuel injection (MPFI) system, SEFI has separate fuel injectors for each cylinder which inject fuel more precisely increasing the fuel efficiency.
Sequential fuel injection uses an extra wire in the harness that controls each injector individually, unlike conventional multi-port fuel injection where injectors are fired in "banks" or groups. The result is better efficiency and power.
Sequential fuel injection uses an extra wire in the harness that controls each injector individually, unlike conventional multi-port fuel injection where injectors are fired in "banks" or groups. The result is better efficiency and power.
Fuel injectors possibly dirty causing poor firing?
18436572 same as the firing order
The PCM, engine computer, controls the fuel system.
get a tune up it could be the spark plugs not firing right or clean ur fuel injectors
You might check the controller for the fuel injectors sometimes they can go hey wire you can use a multimeter and check it to see if it's firing in the correct order and if it's not you might need to replace it. Give that a try also check for shorts in the wires from the injector connector from the injector all the way back to the controller. Hope that helps. :)
V6 engine - 6 fuel injectors V8 engine - 8 fuel injectors
I think that's when fuel injectors are programmed electronicaly in the E C U up to the engine to squat fuel into the combustion chamber in a sequence of the firing order