chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

A/C - Noise At Highway Speeds/Certain Heater Positions|Page 5520 > < A/C - Noise At Highway Speeds/Certain Heater Positions
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For noises noted with controls in DEFROST or MIX or DEFROST modes and TEMP LEVER from 0 to 1/4 position and 3/4 position perform
correction # 3.

Correction # 1.  Noises From the Cowl Panel Area

Correction:
# 1. Noises from the Cowl Panel Area (See Figure 1)

Parts required:
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2 Pcs. of black house screening, 4" x 15" (obtain locally)

6 Pcs. of foam tape, *3 M # 06370, 3/4" X 1/4" X 2-1/2" long. 

or Optional:              

A/C - Noise At Highway Speeds/Certain Heater Positions|Page 5520 > < A/C - Noise At Highway Speeds/Certain Heater Positions