S10/T10 Blazer 4WD V6-262 4.3L (1989)
Heat Shield: All Technical Service Bulletins
Exhaust Manifold Heat Shield - Rattles
Number: 91-421-6F
Section: 6F
Date: SEPT. 1991
Corporate Bulletin No.: 166604
ASE No.: A8
Subject:
EXHAUST HEAT SHIELD RATTLE
Model and Year:
1988-91 S1/T1 TRUCKS WITH 4.3L ENGINE
