Here is my issue. Have an miss/pop once in closed loop (basically anything after 1200 rpm) .I have just disconnected each injector one by one and noticed the engine stumble and rpm drop on each one every time. But, once any injector is disconnected my engine miss disappears. No pop from exhaust,no engine miss at all. No matter what cylinder I shut down it actually make the miss go away. Does anyone have any idea what the cause is or what I can look for. It's beyond bizarre.
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