Engine Cooling Fan Noise in S10/T10 Blazer 2WD L4-121 20L VIN Y 2-bbl (1983)
Fan Blade: All Technical Service Bulletins
Engine Cooling Fan - Snapping/Cracking Noise
Number:
84-268
Section:
6B
Date:
SEPT., 1986
Subject:
ENGINE COOLING FAN
Model and Year:
1982-84 S/T TRUCKS - ALL ENGINES
TO:
ALL CHEVROLET DEALERS
Circular Plastic Fan Blade Assembly
