2003 Chevrolet Silverado 03 Duramax 6 6l Engine 6 Speed Manual Trans Making

2003 CHEVROLET SILVERADO
118,000 MILES
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i have an 03 duramax it has the 6.6L engine and a 6 speed manual trans. it is making a weird grinding sound that is either the clutch or something to do with the 4wd but it vibrates the sticks and makes a grinding sound. Also when in 4H it will pop out into 2wd if you accelerate too quickly? any ideas?
Oct 24, 2012 at 4:55 PM
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DOCHAGERTY
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We have no way to hear your problem through cyberspace. As to the popping out issue, has the transfer case been visually inspected?
Oct 24, 2012 at 5:11 PM
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