Diagnostic Starting Point - Engine Exhaust
WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
Begin the system diagnosis by reviewing the exhaust system description and operation. Reviewing the information will help you determine the correct symptom diagnostic procedure when a malfunction exists.
It will also help you determine if the condition described by the customer is normal operation. To identify the correct procedure for diagnosing the system, refer to Exhaust System Description .