View Full Version : strut problem? help!


stihl340
02-03-2009, 09:30 AM
i took wheel off and checked sway bar end links they seem ok, so i pushed up plastic boot on strut and they were wet. so i asume they are shot, what are some decent struts and can i do this myself in the garage? any detailed help would be great. this is my daily driver 06 ls 4 door with 48k. thanks

D4u2s0t
02-03-2009, 09:36 AM
stock replacements are like 30-35 each. can get the tc ones for i think 45 from gmpartsdirect

as far as changing the struts, it's not too hard. easiest way is with spring compressors (i bought my set for like 15) and an impact wrench. (i used a cheap one from walmart. was about 30. worked great, but didn't lst too long.) only thing you really need the impact for is that top suspension mount nut (the big one you can see in the engine when you pop the hood. it's in the middle of the 3 nuts holding the strut up)

there's writeups on how to do the changes, and there's posts about what to do if you don't have spring compressors or an impact. maven figured out how to do it without the compressors, and halfcent has a nice way to do it without the impact. someone also recently posted a tool set for getting the top nut off. if you have any other questions that are not covered, post up in halfcents thread, or feel free to shoot me a pm. i've done many installs on all the various cobalts.

Maven
02-03-2009, 12:37 PM
When you sau "wet" do you mean theres oily film on stuff making ity shiny or thaty there are big drips of oil running down the strut?

The oily or shiny look is normal, drips arent.

Struts are actually more like $150/pair or $230/pair for SS/TC.

musifreak190
02-05-2009, 01:41 PM
off topic sorry but

would the Koni's be better off in a fe5 strut housing as opposed to a fe1 strut housing or the strut housing or is it basically the same. Excluding the better fe5 bar's, endlinks, axles, control arm's and the rest of that fun stuff that separates the base suspension from the SS?

NWAE Cobalt
02-05-2009, 01:47 PM
off topic sorry but

would the Koni's be better off in a fe5 strut housing as opposed to a fe1 strut housing or the strut housing or is it basically the same. Excluding the better fe5 bar's, endlinks, axles, control arm's and the rest of that fun stuff that separates the base suspension from the SS?
they are the same housing with a diff strut in it...doesnt matter which you use

stock replacements are like 30-35 each. can get the tc ones for i think 45 from gmpartsdirect

as far as changing the struts, it's not too hard. easiest way is with spring compressors (i bought my set for like 15) and an impact wrench. (i used a cheap one from walmart. was about 30. worked great, but didn't lst too long.) only thing you really need the impact for is that top suspension mount nut (the big one you can see in the engine when you pop the hood. it's in the middle of the 3 nuts holding the strut up)

there's writeups on how to do the changes, and there's posts about what to do if you don't have spring compressors or an impact. maven figured out how to do it without the compressors, and halfcent has a nice way to do it without the impact. someone also recently posted a tool set for getting the top nut off. if you have any other questions that are not covered, post up in halfcents thread, or feel free to shoot me a pm. i've done many installs on all the various cobalts.
a full set of struts for a tc from gmpartsdirect . com is about 380$ shipped...priced it out but bought from a member on here

stock replacements are like 30-35 each. can get the tc ones for i think 45 from gmpartsdirect

as far as changing the struts, it's not too hard. easiest way is with spring compressors (i bought my set for like 15) and an impact wrench. (i used a cheap one from walmart. was about 30. worked great, but didn't lst too long.) only thing you really need the impact for is that top suspension mount nut (the big one you can see in the engine when you pop the hood. it's in the middle of the 3 nuts holding the strut up)

there's writeups on how to do the changes, and there's posts about what to do if you don't have spring compressors or an impact. maven figured out how to do it without the compressors, and halfcent has a nice way to do it without the impact. someone also recently posted a tool set for getting the top nut off. if you have any other questions that are not covered, post up in halfcents thread, or feel free to shoot me a pm. i've done many installs on all the various cobalts.
you dont even need an impact, with the top nut, just use a gear socket wrench, or a socket and a monkey wrench to hold it and stick a star bit through it to hold the actual strut while you screw on the nut :)

mike25
02-05-2009, 05:53 PM
stock replacements are like 30-35 each. can get the tc ones for i think 45 from gmpartsdirect

as far as changing the struts, it's not too hard. easiest way is with spring compressors (i bought my set for like 15) and an impact wrench. (i used a cheap one from walmart. was about 30. worked great, but didn't lst too long.) only thing you really need the impact for is that top suspension mount nut (the big one you can see in the engine when you pop the hood. it's in the middle of the 3 nuts holding the strut up)

there's writeups on how to do the changes, and there's posts about what to do if you don't have spring compressors or an impact. maven figured out how to do it without the compressors, and halfcent has a nice way to do it without the impact. someone also recently posted a tool set for getting the top nut off. if you have any other questions that are not covered, post up in halfcents thread, or feel free to shoot me a pm. i've done many installs on all the various cobalts.

WITHOUT spring compressors you say? i would definitely like to hear how this is done(not being ignorant or anything)

Maven
02-05-2009, 07:44 PM
WITHOUT spring compressors you say? i would definitely like to hear how this is done(not being ignorant or anything)

If youre good Ill make a howto this weekend. Actually its more like If I am not f*cking lazy ill make a howto, but you get the idea.

mike25
02-05-2009, 07:48 PM
If youre good Ill make a howto this weekend. Actually its more like If I am not f*cking lazy ill make a howto, but you get the idea.

lol...whats the general concept on doing this(no i dont mean well to put the springs on lol)? im mainly interested because im going to be putting my lowering springs on my new tc struts here before too long

Maven
02-05-2009, 07:55 PM
The Jist?

you use the vehicle and a jack as the spring compressor, thet vehicle keeps you safe from failing or improperly used compressors.

With a lift, an impact wrench, a jack and not distraction it takes me 30 minutes to change rear springs and front struts and springs

mike25
02-05-2009, 08:06 PM
The Jist?

you use the vehicle and a jack as the spring compressor, thet vehicle keeps you safe from failing or improperly used compressors.

With a lift, an impact wrench, a jack and not distraction it takes me 30 minutes to change rear springs and front struts and springs

hhmm never ever gave that a thought. id be installing the springs and struts at the same time so basically i would have to seat the spring and everything properly and then jack the strut up while keep everything inline and the strut bolts up in the tower and then tighten down the main strut bolt once jacked up? hhmm sounds easy enough

darrion
02-05-2009, 08:06 PM
stock replacements are like 30-35 each. can get the tc ones for i think 45 from gmpartsdirect



i dont think so

Fe5 suspension Right
2008 list $253.57 your cost $150.32


Fe5 suspension Left
2008 list $131.67 your cost$68.47

mike25
02-05-2009, 08:09 PM
i dont think so

Fe5 suspension Right
2008 list $253.57 your cost $150.32


Fe5 suspension Left
2008 list $131.67 your cost$68.47

i believe he is refering to the rears

Maven
02-05-2009, 08:16 PM
hhmm never ever gave that a thought. id be installing the springs and struts at the same time so basically i would have to seat the spring and everything properly and then jack the strut up while keep everything inline and the strut bolts up in the tower and then tighten down the main strut bolt once jacked up? hhmm sounds easy enough

Its so much easier/quicker than using a compressor that its not even funny

mike25
02-05-2009, 08:20 PM
Its so much easier/quicker than using a compressor that its not even funny

thats basically how you do it though right? id have to do it from the ground as i dont have a lift. probably do one side at a time going around the car. just jack it up decently high and use a jackstand and then do your trick. when you jack it up do you jack it up via the knucle/hub whatever its called or just by the bottom of the strut

Maven
02-05-2009, 08:45 PM
thats basically how you do it though right? id have to do it from the ground as i dont have a lift. probably do one side at a time going around the car. just jack it up decently high and use a jackstand and then do your trick. when you jack it up do you jack it up via the knucle/hub whatever its called or just by the bottom of the strut

Jackstands are key, you must have them to do this.

You lift up on the bottom of the control arm.

Ill try and get up early just for you and do this saturday

mike25
02-05-2009, 08:49 PM
Jackstands are key, you must have them to do this.

You lift up on the bottom of the control arm.

Ill try and get up early just for you and do this saturday

haha thanks. i believe i get what your saying now. just bolt up the bottom of the strut and press up on the control arm like you said. i have two high lift jackstands and a jack so that wont be a problem. thanks maven

qwikredline
02-05-2009, 10:45 PM
haha thanks. i believe i get what your saying now. just bolt up the bottom of the strut and press up on the control arm like you said. i have two high lift jackstands and a jack so that wont be a problem. thanks maven

by the way for all you redline guys out there like me it sucks to be us it dont work this way lol

mike25
02-05-2009, 10:51 PM
by the way for all you redline guys out there like me it sucks to be us it dont work this way lol

lol well that really sucks.