Injectors in # 3 & 4 cylinders will not close enough or entirely when the engine is idling, floods engine and kills. Bigger problem when the vehicle is just starting, cold, driving at low speed, at a stop sign. Longer driving time and distance correct the problem for a while. Injectors have been cleaned, wiring checked, replaced: mass air flow sensor, throttle position sensor, gas pump, gas filter and cleaned out the gas tank. Not a mechanical issue, not wiring, not modules.
How does a person get injector drivers for a KIA Spectra? How are they installed on 2003 Kia Spectra
by JanetZ in Sterling, CO on March 29, 2013
ANSWER by pushrod on March 29, 2013
Do you have injector PULSE at these injectors when checked with a noid light?
ANSWER by highspeed101 on March 29, 2013
IF INJECTOR DOESN'T CLOSE OR FLOODS THE CYLINDER MOST LIKELY YOU HAVE BAD ( LEAKY ) INJECTORS IF YOU DON'T GET A PULSE IT WON'T DUMP ANY FUEL