Squeaking noise after JLUR lift install

User avatar
Mizza
BSJ 101 Planning Commitee
Posts: 58
Joined: Wed Jun 10, 2020 9:11 pm
Jeep Year: 2020
Jeep Model: JL Wrangler
Real Name: Nick
Contact:

Squeaking noise after JLUR lift install

Unread post by Mizza »

I had the Mopar 2” lift installed recently and noticed a squeaking noise shortly after coming from what sounds like rear passenger side. Became noticeably louder after the Battlegrounds. I’m heading to the shop next week to have some other work done and will have it checked out. Thought I’d ask the group if anyone had any ideas as to what this might sound like. Here is a clip (not the greatest)

https://photos.app.goo.gl/gAMNgU19RJshyKrC8
User avatar
MDSRACING398
BSJ 101 Planning Commitee
Posts: 3294
Joined: Fri Feb 12, 2016 10:24 pm
Jeep Year: 1985
Jeep Model: CJ7
Real Name: Mark

Re: Squeaking noise after JLUR lift install

Unread post by MDSRACING398 »

What shocks? If they have poly bushings they squeak like mad. If it is that tri flow works good.
Do it right the first time!
Second place is First Loser! Work Harder
Semper Fi
User avatar
Mizza
BSJ 101 Planning Commitee
Posts: 58
Joined: Wed Jun 10, 2020 9:11 pm
Jeep Year: 2020
Jeep Model: JL Wrangler
Real Name: Nick
Contact:

Re: Squeaking noise after JLUR lift install

Unread post by Mizza »

MDSRACING398 wrote: Tue Aug 18, 2020 8:06 pm What shocks? If they have poly bushings they squeak like mad. If it is that tri flow works good.
These came with the Fox monotube shocks.
User avatar
RandyCarol
BSJ Member
Posts: 1134
Joined: Sun Jan 31, 2016 10:58 am
Jeep Year: 2013
Jeep Model: JK Wrangler
Real Name: Randy
Location: Dracut, Ma

Re: Squeaking noise after JLUR lift install

Unread post by RandyCarol »

Sounds more like a rattle. Loose shock bolt?
Stubby antenna & Prorock 60’s
User avatar
MDSRACING398
BSJ 101 Planning Commitee
Posts: 3294
Joined: Fri Feb 12, 2016 10:24 pm
Jeep Year: 1985
Jeep Model: CJ7
Real Name: Mark

Re: Squeaking noise after JLUR lift install

Unread post by MDSRACING398 »

I just saw video sounds like rattle. Like Randy said Check e brake lines etc. Once over on all bolts. Exhaust hangers too
Do it right the first time!
Second place is First Loser! Work Harder
Semper Fi
User avatar
Mizza
BSJ 101 Planning Commitee
Posts: 58
Joined: Wed Jun 10, 2020 9:11 pm
Jeep Year: 2020
Jeep Model: JL Wrangler
Real Name: Nick
Contact:

Re: Squeaking noise after JLUR lift install

Unread post by Mizza »

Thanks guys. Video isn’t the best. It def has a rattle and a bit of squeak in there. I’ll give it a once over on all the bolts and see what happens. Stay tuned!
User avatar
RandyCarol
BSJ Member
Posts: 1134
Joined: Sun Jan 31, 2016 10:58 am
Jeep Year: 2013
Jeep Model: JK Wrangler
Real Name: Randy
Location: Dracut, Ma

Re: Squeaking noise after JLUR lift install

Unread post by RandyCarol »

Speaking of hangars, Carols jeep was making a similar noise after messing with the exhaust and it was the hangar rubbing in the frame. Jiggle the tailpipe and see if it does it
Stubby antenna & Prorock 60’s
ChrisL
BSJ 101 Planning Commitee
Posts: 165
Joined: Thu Sep 05, 2019 10:39 am
Jeep Year: 2012
Jeep Model: JK Wrangler
Real Name: Chris

Re: Squeaking noise after JLUR lift install

Unread post by ChrisL »

Check your upper and lower control arm mounts. I am going to guess you landed on a rock and the control arm mount bent and is rubbing on the control arm.

They make skids for the lower end of the control arms, but I have not found one that would protect the upper control arm.

My jeep is making a similar squeak and I can see the driver side mount is folded into the control arm. I am going to try to beat it back with a sledge and drift punch.

Chris
User avatar
Mizza
BSJ 101 Planning Commitee
Posts: 58
Joined: Wed Jun 10, 2020 9:11 pm
Jeep Year: 2020
Jeep Model: JL Wrangler
Real Name: Nick
Contact:

Re: Squeaking noise after JLUR lift install

Unread post by Mizza »

Found the problem!!

Looks like the hangers on both the rear driver and passenger side were never screwed back in after the lift was installed. One side the screw was missing completely and the other was half screwed in, but the hanger wasn’t even attached. Zip them back in and both the rattle and the squeak are gone.

https://photos.app.goo.gl/cpNAHfuL6KKRCvFx7
User avatar
RandyCarol
BSJ Member
Posts: 1134
Joined: Sun Jan 31, 2016 10:58 am
Jeep Year: 2013
Jeep Model: JK Wrangler
Real Name: Randy
Location: Dracut, Ma

Re: Squeaking noise after JLUR lift install

Unread post by RandyCarol »

Easy fix
Stubby antenna & Prorock 60’s
User avatar
pirahnah3
BSJ Member
Posts: 1318
Joined: Mon Jun 27, 2016 9:26 pm
Jeep Year: 1997
Jeep Model: TJ Wrangler
Real Name: Jim

Re: Squeaking noise after JLUR lift install

Unread post by pirahnah3 »

Gotta love the easy fix!
'97 thats been chopped up and put back together, and ready to take on the trails.
Post Reply