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**jakewalter** · 10-31-2015, 10:46 AM

I found a 2004 GMC 4x with a 5.3 and a automatic.
It drives out great except that when you put it in four wheel there is a hesitation an the a fairly loud clunking sound.
The salesman said (They all do that).
What do you think I’m looking at?
I checked the U-joints and they don’t seem to have any slop in them.
I would really appreciate any help with this.
Thanks so much,
Jake

10-31-2015, 10:46 AM	#1
jakewalter Senior Member Join Date: Feb 2015 Location: Traverse City, MI Posts: 244	Loud clunking noise when shifting into four wheel drive. I found a 2004 GMC 4x with a 5.3 and a automatic. It drives out great except that when you put it in four wheel there is a hesitation an the a fairly loud clunking sound. The salesman said (They all do that). What do you think I’m looking at? I checked the U-joints and they don’t seem to have any slop in them. I would really appreciate any help with this. Thanks so much, Jake __________________ 1967 Chevy SBSS Bone stock 1974 Chevy Cheyenne 4wd long bed 1985 Chevy Scottsdale 4wd long bed 2000 Chevy 1 ton 4wd dually quad cab 2004 GMC Sierra 4wd Super cab long bed