Engine Controls - Tests W/O Codes
- Introduction
- Symptoms (Gasoline)
- Hard Start
- Stalls After Starting
- Hesitation, Sag Or Stumble
- Vehicle Surges
- Lack Of Power Or Sluggish
- Engine Backfires
- Cuts Out, Misses
- Rough, Unstable Or Incorrect Idle
- Engine Will Not Idle
- Poor Fuel Economy
- Engine Dieseling/Run-On
- Detonation/Spark Knock
- Excessive Exhaust Emission (Odors)
- Symptoms (Diesel)
- Engine Won't Start
- Engine Stalls At Idle
- Engine Starts, Idles Rough W/O Unusual Noise Or Smoke Table
- Engine Starts & Idles W/Excessive Noise And/Or Smoke Table
- Engine Idles But Misfires Above Idle
- Engine Will Not Idle
- Fuel Leaks With No Other Engine Malfunction
- Low Engine Power
- "Rapping" Noise From Cylinders
- Excessive Noise With Black Smoke
- Engine Will Not Shut Off With Key
- Intermittent Problem Diagnosis
- Test Procedures
- Intermittent Trouble Shooting