Throttle lag

[s_wixom]

M 93 f22a6 A/T has been idling rough, like around 500 rpms, and whenever i lightly tap the gas, the rpms will drop almost killing the car, what could cause this? (new fuel pump, injectors and fuel rail) thanks.

[dj_ender]

M 93 f22a6 A/T has been idling rough, like around 500 rpms, and whenever i lightly tap the gas, the rpms will drop almost killing the car, what could cause this? (new fuel pump, injectors and fuel rail) thanks.

sounds like bad plugs/wires/ignitor.

[s_wixom]

NGK plugs and wires, cap and rotor were replaced a year ago, could the intake mani be going out?

[AeyJayCB7]

Also do not forget to check the o2 sensor.