Symptom Table
"Intermittents:"
"Hard Start:"
"Surges or Chuggles:"
"Lack of Power, Sluggishness, or Sponginess:"
"Detonation / Spark Knock:"
"Hesitation, Sag, Stumble:"
"Cuts Out, Misses:"
"Poor Fuel Economy:"
"Rough, Unstable, or Incorrect Idle, Stalling:"
"Excessive Exhaust Emissions or Odors:"
"Dieseling, Run-On:"
"Backfire:"