Symptom List

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

• Base Engine Misfire without Internal Engine Noises 
• Base Engine Misfire with Abnormal Internal Lower Engine Noises 
• Base Engine Misfire with Abnormal Valve Train Noise 
• Base Engine Misfire with Coolant Consumption 
• Base Engine Misfire with Excessive Oil Consumption 
• Engine Noise on Start-Up, but Only Lasting a Few Seconds 
• Upper Engine Noise, Regardless of Engine Speed 
• Lower Engine Noise, Regardless of Engine Speed 
• Engine Noise Under Load 
• Engine Will Not Crank - Crankshaft Will Not Rotate 
• Coolant in Engine Oil 
• Engine Compression Test 
• Cylinder Leakage Test (1.6L LDE, LXV, 1.8L 2H0, and LUW) 
• Oil Consumption Diagnosis 
• Oil Pressure Diagnosis and Testing 
• Oil Leak Diagnosis 
• Crankcase Ventilation System Inspection/Diagnosis (1.6L LDE, LXV, 1.8L 2H0, and LUW) 
• Drive Belt Chirping, Squeal, and Whine Diagnosis 
• Drive Belt Rumbling and Vibration Diagnosis 
• Drive Belt Falls Off and Excessive Wear Diagnosis 
• Drive Belt Tensioner Diagnosis