Side-to-side clunking noise

Morks

TJ Enthusiast
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Sep 3, 2020
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Ontario
Hey, guys, I noticed when I drive I get a clunking noise, it happens when I am turning seems like something shifts than when I turn the other way I hear the clunk. The sound seems to be underneath in the middle / towards the rear. Any ideas?
 
Check the crossmember in front of the Transmission ...check the front driver's side bolt...can appear tight and be loose.
 
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Get under there and start wiggling everything. It could be a simple muffler hanger broke or it could be your transfer sliding on a broken mount. Or anywhere inbetween. The only way to know is to get down there and find out.
 
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Get under there and start wiggling everything. It could be a simple muffler hanger broke or it could be your transfer sliding on a broken mount. Or anywhere inbetween. The only way to know is to get down there and find out.
had someone rattle the crap out of it, dropped the tranny skid plate a week ago and tightened it all back down, everything good there. could not seem to find the noise, going to have to keep shaking it
 
Also...I've seen trackbar's so bad that clunk when turning. It's usually wallowed out or pushing itself up against the trackbar bracket...clunk while turning.

At this point get under it and have a helper steer back and forth a few inches and watch the track bar very carefully. Don't rush this. While under there check every steering joint as well.

If worst case comes jack up all four and run it and try and duplicate in the air. If you can get helper to steer while you see wtf is wrong
 
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I had the same thing happen to me. When Id make a turn, left or right, I’d heard clunk. Looked underneath and the back tailpipe bracket had broken off. Got a new bracket on, clunk is gone.
 
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Hey, guys, I noticed when I drive I get a clunking noise, it happens when I am turning seems like something shifts than when I turn the other way I hear the clunk. The sound seems to be underneath in the middle / towards the rear. Any ideas?
No worries, that's a normal trait of a Dana 35 rear axle which you almost assuredly have from that clunking you're hearing. A Dana 35 axle has a c-clip design, it uses a pair of c-clips to hold the axle shafts in. The axle shafts need to be able to be pushed inward probably 1/2" or so so the c-clips can be removed to remove the axles. The c-clips normally sit inside a recess so they don't fall out. Because the axle shafts can move in/out that 1/2" at time, they can produce a very solid-sounding clunking sound. So if you have a Dana 35 as it certainly sounds like you have, no worries... it's completely normal. :)
 
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No worries, that's a normal trait of a Dana 35 rear axle which you almost assuredly have from that clunking you're hearing. A Dana 35 axle has a c-clip design, it uses a pair of c-clips to hold the axle shafts in. The axle shafts need to be able to be pushed inward probably 1/2" or so so the c-clips can be removed to remove the axles. The c-clips normally sit inside a recess so they don't fall out. Because the axle shafts can move in/out that 1/2" at time, they can produce a very solid-sounding clunking sound. So if you have a Dana 35 as it certainly sounds like you have, no worries... it's completely normal. :)
Jerry, I have a Dana 35, and after the tailpipe hanger was replaced, I didn’t hear the clunk. But I only drove it 4 miles back home, where it’s been stored in the garage since then. I’ll have to check it out when the salt and crap are gone from our roads.
 
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Jerry, I have a Dana 35, and after the tailpipe hanger was replaced, I didn’t hear the clunk. But I only drove it 4 miles back home, where it’s been stored in the garage since then. I’ll have to check it out when the salt and crap are gone from our roads.
Then what you heard might have been from the tail pipe. But the axle shafts in a Dana 35 will for sure make a clunk once in a while like when backing out and turning on a sloped driveway. I had a Dana 35 until around 1999 and it would make that clunking once in a while, it scared me until the above was explained to me.