I need to know what each wire is connected to and its function. Ex: cyp-yellow/green

The problem is I did a wire tuck to match my body harness, the engine harness was cut and extended as well. I plugged the harness up and now cylinders 3 & 4 do not fire correctly. If anyone knows what could cause this to happen somewhere along the harness let me know.

Ps. No check engine lights.

 

Top, where are all my wiring heads at? Lol

 

Injectors wiring switched? Try swap 3,4 and see if that helps. Distributor wire don't control certain cylinders

 

I've already tried this, nothing changes.

Ttt! Anyone else?

 

How did you reconnect the wires? Possibly bad connection

 

Possibly. But I used 3m scotchlocks (quick splices)

 

Did you ever figure this out? Im at the same point of cylinder 3 & 4 not firing.