S10/T10 Blazer 4WD V6-262 4.3L VIN W CPI (1992)
Marker Lamp: Customer Interest
Interior - Wind Noise At Side Marker Lamps
Number:
92-194-10
Section:
10
Date:
May 1992
Corporate Bulletin No.: 261503
ASE No.: B1
Subject:
WIND NOISE AT SIDE MARKER LAMPS
Model and Year:
1990-92 S/T TRUCKS WITHOUT SPORT GRILLES
Owners of some 1990-1992 S/T vehicles may comment on a wind whistle through the grille in the area of the side marker lamp(s). This condition may
occur as air flows through the side marker lamp bracket(s). The whistling sound is intermittent and is affected by vehicle speed/direction and wind
velocity/direction.
To correct this condition, it is necessary to apply sealer along the entire leading edge of the side marker lamp(s). This eliminates the air flow through the
mating surfaces of the lamp bracket(s) and the grille.
SERVICE PROCEDURE:
1.
Remove the grille.
A.
Remove the four grille to radiator suppod fasteners located across the top of the grille and the four fasteners located within the egg crate area
of the grille.
