4 WD noise

CHEVROLET SILVERADO
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HONDACHEVY500
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1999 Chevy silverado ls z71 4wd 108,000 k 5.3 liter engine.

I put my truck into 4 hi for the first time in probably 7 months, and as soon as i started to move forward a loud grinding/friction noise was coming from the front end. felt like the half shafts were trying to stop me.???
Nov 10, 2007 at 3:45 PM
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DENNYP
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if you remove the axle tube from the front diff housing,you might fint some damaged gears that lock the axles or a bad 4wd actuator.
Nov 12, 2007 at 8:35 AM