1990 Chevy Silverado noise

1990 CHEVROLET SILVERADO
170,000 MILES • V8 • 4WD • AUTOMATIC
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BRUZZY
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  • 1 POST
I have a 1990 chevy k1500 with a 350 5.7 litre engine. i can hear a noise while you are inside the vehicle. its sounds like its coming from the center area of the dash near the floor. possibly in front of the 4x4 shift lever. its sounds like a rattling noise but not of a metal orgin. its not the blower motor either. any suggestions
Jun 1, 2008 at 1:11 PM
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PEAR69
  • ✓Experienced Mechanic
  • 1,482 POSTS
Is the noise there when the blower is on and/or off? It could be a loose dash board. Check all the screws that hold the dash to the mounting areas. Check the radio mounting brackets. Also, check the 4x4 shifter shaft connector (under the truck) where it connects to the transfer case.
Jun 1, 2008 at 8:34 PM
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