New plugs and #2 is firing, pulled the injector and cleaned, then swapped #1 and #2 injectors, problem still on #2. Checked voltage and I'm getting a constant 12 volts at the connection to the injector. (Side note: I don't really understand how that works if it is open all the time, but checked #1 and it is the same. Meter never blinks so I'm assuming it has 12 v constant) Just installed the head, It was checked for cracks and surfaced, valves are not bent, I have not checked compression but no reason to believe it is low. It smokes like it's on fire but obviously only 1 of 4 cycles. Strong fuel smell also. I can't understand why if it is firing and is getting fuel in the cyl. it still has a dead miss. Your thoughts are appreciated.