Spark Scatter - I Think??
By moparedtn
Probably been beat to death on here, but I need some help in diagnosing an issue Fred has had for some years now... Symptoms: At part-throttle cruising (a little load on engine, less than highway speeds, over 2000 RPM) there is a slight, yet very distinct, "jitter" in the engine. Pretty sure it's ignition-related (but not 100% positive, of course) - just slight, perceptable "dance" it does, like really quick little surges, like it can't decide between two RPM points for the same... Read more
