Camaro V8-305 5.0L VIN E TBI (1989)
Catalyst Shield: All Technical Service Bulletins
Catalytic Converter Shield - Buzz/Rattle
Number: 91-163-10
Section: 10
Date: January 1991
Corporate Bulletin No.: 031056R
Subject:
REAR UNDERBODY BUZZ OR RATTLE ON VEHICLES WITH N10 DUAL CATALYTIC CONVERTERS
Model and Year:
1988-91 CAMARO
TO: ALL CHEVROLET DEALERS
RIGHT REAR AXLE AREA
Condition:
Rear Underbody buzz or rattle on vehicles equipped with N10 exhaust (Dual Catalytic Converters)
Cause:
Heat Shield hits floor pan.
Correction:
Install rubber bumper P/N 10164154 at location shown in Figure 1.
Parts are currently available from GMSPO.
Labor Operation Number:
T1674
Labor Time:
0.3 Hours
Trouble Code:
92
