my 2004 kia will only idle. i had codes for all cyl. miss fire. on 2004 Kia Spectra

ive changed coils,mass air flow, air idle, fuel filter, valve cover gasket, spark plugs, wires, i removed the top cover to see the timing belt, looked ok and cam timing marks were lined up. when idleing i have removed wires to injectors one at a time and you can here it start missing on that cyl. any ideas?

Asked by for the 2004 Kia Spectra
1 answer 2 comments
Good scanner and operator hard to beat when stuff happens, like this!
have scanner codes for missfire all cyl.
SCANNER, not a code reader.