When cleaning air filter, ascertain filter assembly is installed correctly (open side up)....
This will cause the right cylinder to NOT FIRE, due to lack of airflow...the plug is actually firing, but not enough air to sustain BOTH cylinders...not sure why the left cylinder fires, it must have some kind of priority....
I tinkered with swapping plug wires from side to side, swapping coil packs, coil pack inputs, removing and cleaning carbs, and the whole time, my air filter was installed upside down....dumbass! Re-installed air filter correctly, runs like new....just a note for those of you that MAY be approaching the same mental senility as me!
