I pretty much have the same issue with my 02 ZX5.
I've already replaced the plugs, cables, coil pack, coil pack pigtail, pcv valve, pcv hose, MAF, and the evap vacuum hose and it still idles rough.
Next up is the IAC valve and DPFE sensor and hopefully they fix it.
I've already replaced the plugs, cables, coil pack, coil pack pigtail, pcv valve, pcv hose, MAF, and the evap vacuum hose and it still idles rough.
Next up is the IAC valve and DPFE sensor and hopefully they fix it.