Concern and OASIS Number

Concern OASIS #
Engine Noise 497000

Symptom Action to Take

Squeal, Click or Chirp Go to 24-1. 24-1 Check Accessory Drive

Rumble, Grind Go to 24-4. 24-4 Check Accessory Drive Components

Rattle Go to 24-5. 24-5 Check For Loose Components

Hiss Go to 24-6. 24-6 Check Vacuum Distribution

Snap Go to 24-11. 24-11 Check Secondary Ignition

Rap, Roar Go to 24-12. 24-12 Check Exhaust System

Knock Go to 24-14. 24-14 Check Basic Engine