Recently, my 2000 Nissan Pathfinder had a "cylinder 1 misfire" (according to
the scanner). I noticed the engine would start roughly if I had the
headlights on. If I turn off all electronics during start up, everything
will be just smooth and fine. Engine still runs smoothly during driving,
Check engine light came on after the misfire, then went away after a while.
What could be the problem?