HELP, transfer case, 4 wheel low clunk

Jul 24, 2014
51
0
6
My '06 LBZ was getting a pump rub (well actually it had it before but someone JB welded it without mentioning it) so I dropped it off at a shop with a new transfer case half, seals, and the pump rub kit. As soon as it was done I dropped it off to have audio work so I'm just now getting a chance to drive it. Went to test my 4 wheel drive and 4 wheel high seemed to work great, but 4 wheel low was a nightmare. When I shifted into it and then gave it gas, it moved slightly then a loud CLUNK and then it just kinda rolled on its own power but didn't accelerate as I applied gas. Any ideas on what would cause this?? Thanks for looking!
 

Awenta

Active member
Sep 28, 2014
4,090
2
38
CT
Who put it together? If it worked before and doesn't now...

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Awenta

Active member
Sep 28, 2014
4,090
2
38
CT
Were you in neutral to switch to 4l?

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Jul 24, 2014
51
0
6
Who put it together? If it worked before and doesn't now...

Sent from my SM-N910V using Tapatalk


A local garage. I'm going to call them Monday, but I know on some things they have a policy where if you supplied your own parts they won't warranty the work, so I'm dreading this phone call.