Restricted Exhaust: Notes
Tools Required
J 35314-A Exhaust Back Pressure Gage
Diagnostic Aids
CAUTION:
Refer to HOT EXHAUST SYSTEM CAUTION
in Cautions and Notices.
For dual exhaust systems a quick check of exhaust flow will help determine which side of the exhaust system is restricted. The side that has less exhaust flow is the side that will be suspect, and diagnosis should begin there.