there is no #2

[RedChuck]

OK i have a miss and need help on the diagnostics

i have pulled the injector plug and put a light on it flashes every time. pulled the plug wire and it was sparking against the block ( also sparked between the pliers and the block) and the plug was clean. i changed the injector and the plug wires but the miss is still there i am throwing codes for both of the o2 sensors but i'm assuming they are because of the the miss.

what am i overlooking?

 

[cruiser54]

Compression test or bad spark plug.

 

[yossarian19]

Try swapping the #2 & the #5 plug, see if the misfire stays at #2. If so, time to perform a compression / leakdown test.