Symptom List

Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:

• Loss of Power

  Refer to Restricted Exhaust .

• Poor acceleration

  Refer to Restricted Exhaust .

• Poor fuel economy

  Refer to Restricted Exhaust .

• Excessive smoke (diesel)

  Refer to Restricted Exhaust .

• Exhaust hissing noise

  Refer to Exhaust Leakage .

• Exhaust popping noise

  Refer to Exhaust Leakage .

• Exhaust rattle noise

  Refer to Exhaust Noise .

• Loud exhaust noise

  Refer to Exhaust Noise .

• Exhaust buzz, groan, hum noise

  Refer to Exhaust Noise .