Exhaust - Elimination of Hanger
File In Section: 06 - Engine/Propulsion SystemBulletin No.: 99-06-05-002
Date: June, 1999
INFORMATION
Subject:
Elimination of Exhaust Hanger
Models:
1999 Chevrolet and GMC S/T 4 Door Utility Models
1999 Oldsmobile Bravada
Built on or after the VIN Breakpoints:
This bulletin is to inform dealers that S/T vehicles built on or after the above VIN breakpoints will not have an exhaust hanger bracket and isolator at the rear of the catalytic converter (Inboard side).
Do not install an exhaust hanger on the S/T vehicles built on or after the VIN breakpoints shown above. The exhaust hanger was eliminated in production and is no longer needed as a result of design changes made to the exhaust system.