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:"