Adjusted torsion bars?

This is the place for all those mods

Moderator: F9K9

T-bone02
Enthusiast
Enthusiast
Posts: 35
Joined: Tue Sep 13, 2005 8:25 pm
Location: south Georgia

Adjusted torsion bars?

Post by T-bone02 »

Hey guys, I had my mechanic tighten my tbars the other day while I was having some MORE repairs done to my crew with only 24000 miles. He adjusted them so that I got about three quarters of a lift in the front, but he didn't raise them all the way. He also said that If I go any higher i'll need to get an alignment and change kick the toe out, I think. Anway, I've noticed that since the adjustment I;m hearing some faint popping or bumping sounds from the front end. Not really loud but I can hear them when I turn the wheels sharp, or brake harder than normal. Do you'll think that sound is normal or not with only a slight tbar adjustment? I don't want to mess up any cv boots or shafts, been there done that!!!! I havn't noticed any drivealbility differences since the lift, everything seems fine, just these annoying sounds.
[size=75]modified air box, aluminum skid shields, custom sirius radio, 15%tint, powdercoated diamond bed rails/toolbox, mild t-bar crank, Reese class III receiver hitch, 1 3/8 core high capacity radiator[/size]
User avatar
barch97
Crew K Elite
Crew K Elite
Posts: 1136
Joined: Thu Nov 21, 2002 11:08 am
Location: New Jersey
Contact:

Post by barch97 »

Each full turn of the adjustment bolt equals roughly 1/4" of height. 3/4" or three turns is a significant change. You should really get the front end aligned regardless of your mechanic's recommendation. Tightening the torsion bars pulls the front of your wheels closer together. They're no longer heading straight forward but more pigeon toed.

That noise you're hearing could be a lot of things. Depending on where the adjustment bolts were before he tightened them, you may have critically effected the angle of you cv joints. Or it could just be the rubber boots over the joints binding or slipping. Or something else entirely unrelated to the torsion bars and you just never noticed it before.

The cheapest thing to repair at this point is realigning the front end. Around $60. Leave it as is and... you already know how much a cv joint replacement cost.
[size=67][i]"Some people are like Slinkies. Not really good for anything, but they still bring a smile to your face when you push them down a flight of stairs."[/i][/size]
User avatar
HenryJ
Admin K Elite
Admin K Elite
Posts: 12706
Joined: Tue Oct 01, 2002 9:14 pm
Location: Ontario, Oregon
Contact:

Post by HenryJ »

Barch is right, adjusting them messes with everything. You need an alignment.

A bonus is that they will inspect the components for worn or damaged parts. Kind of a second opinion on the crank too.

"Speed doesn't kill, suddenly becoming stationary does." - Richard Hammond
"Speed is just a matter of Money - How fast do YOU want to go?"-Mechanic from Mad Max-
If at first you don't succeed - Don't take up Skydiving!
- ThunderII KE7CSK
User avatar
jeff024
Crew K Elite
Crew K Elite
Posts: 1602
Joined: Tue Oct 05, 2004 5:42 pm
Location: Union Bridge, Maryland
Contact:

Post by jeff024 »

maybe the TB crossmember knocking
[size=75]2004 S-10 CREW CAB {TRADED IN}
........ 2006 Nissan Frontier Crew Cab[url=http://www.flickr.com/photos/jeff024/]PICS OF THE CREW CAB[/url][/size]