Diagnostic Starting Point - Engine Mechanical

Begin the system diagnosis by reviewing the following:

• DISASSEMBLED VIEWS in ENGINE MECHANICAL 3.1L (UNIT REPAIR)
• ENGINE COMPONENT DESCRIPTION in ENGINE MECHANICAL 3.1L (UNIT REPAIR)
• Drive Belt System Description 
• LUBRICATION DESCRIPTION in ENGINE MECHANICAL 3.1L (UNIT REPAIR)
• NEW PRODUCT INFORMATION in ENGINE MECHANICAL 3.1L (UNIT REPAIR)

Reviewing the description and operation information will help you determine the correct symptom diagnostic procedure when a malfunction exists. Reviewing the description and operation information will also help you determine if the condition described by the customer is normal operation. Refer to Symptoms - Engine Mechanical  in order to identify the correct procedure for diagnosing the system and where the procedure is located.