SC- 1st Gen (1992-2000)

bad parts?

Thread Tools
 
Search this Thread
 
Old 01-11-09, 08:25 PM
  #1  
xxtoobsxx
Lexus Champion
Thread Starter
iTrader: (4)
 
xxtoobsxx's Avatar
 
Join Date: Jun 2007
Location: ca
Posts: 2,150
Likes: 0
Received 2 Likes on 2 Posts
Unhappy bad parts?

So I had 4 wheel studs break of about 3 weeks ago. I went to autozone, bout 5 new wheel studs and installed them. On my way home after my chargers were defeated I felt a slight vibration that went away. Park my car and notice 3 wheel studs (the same ones I replaced)0 had snapped of. So I had 2 studs and lug nuts holding my wheeel on. Did I get a shotty part? Any ideas as to why this happened to the same wheel? The wheel was balanced and re balanced. I dunno why this happened again. All the others are fine!
Old 01-11-09, 09:00 PM
  #2  
OneJay
Lexus Champion
iTrader: (14)
 
OneJay's Avatar
 
Join Date: Feb 2008
Location: Denver
Posts: 4,263
Received 8 Likes on 8 Posts
Default

Try getting an alignment, and checking your wheel bearings.
Old 01-11-09, 09:10 PM
  #3  
O. L. T.
Keeper of the light
iTrader: (17)
 
O. L. T.'s Avatar
 
Join Date: Feb 2003
Location: My little world
Posts: 34,106
Received 360 Likes on 230 Posts
Default

Seriously.....how are you breaking wheel studs going down the road in the first place....
Old 01-11-09, 09:11 PM
  #4  
5sp_jzz30
Lexus Champion
iTrader: (2)
 
5sp_jzz30's Avatar
 
Join Date: Apr 2007
Location: IL
Posts: 3,560
Likes: 0
Received 6 Likes on 5 Posts
Default

may be bad parts. i would not trust studs from autozone anyways. dont go to the dealer either. go to a yard and find an sc and take the studs off of it or order the ARP studs made for the is300. its a direct swap in out cars. the studs are extended too. if you run aftermarket wheels and lugnuts you might need to switch to an open lug nut to make it work.

i had the same issue as you this summer. i was leaving one evening to go play ice hockey and as i drove half a block i felt an unusual vibration. i had a feeling it might be something with my e-brake shoes since a few days prior i was at a drift event. left the car at home and took my moms van to the game. next morning i looked at the car and the supra TT wheel was held on by 2 lugnuts. lucky i didnt drive.

i replaced the 3 studs with some spares i had at home. i marked the one i replaced. i went to torque down the lug nuts and spanned the other 2 that didnt get replaced. nothing special. only torqued to about 75lbs.

i had to take it apart again, back wheel, and replace those two. its an easy job just a bit time consuming with the e-brake assembly removal.

lesson learned. use new studs or ARP studs.

i think my studs failed like that because i was drifting on some nissan 300zx wheels in the rear and the centerbore on them is bigger then the toyota one. toyota centerbore is 60.1mm and nissan is 65mm i believe. i did not have a hubcentric ring of any kind and it put too much stress on the stud.

in your case i think its bad parst though. i would take it back to them and get a refund.
Old 01-11-09, 11:17 PM
  #5  
JspecSC3
Lexus Champion
iTrader: (4)
 
JspecSC3's Avatar
 
Join Date: Jan 2005
Location: N/A
Posts: 4,908
Likes: 0
Received 1 Like on 1 Post
Default

I think first we have to think about why they broke off the first time. A wheel balance, alignment, or bushing change would do absolutely nothing to fix the problem. What are you torquing your lug nuts to?? Are you using the correct type of lug nut for the wheel you have??
Old 01-11-09, 11:46 PM
  #6  
JDM
Lead Lap
 
JDM's Avatar
 
Join Date: Aug 2006
Location: CA
Posts: 510
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by JspecSC3
Are you using the correct type of lug nut for the wheel you have??
+1

Also are you on spacers?
Old 01-12-09, 05:33 PM
  #7  
xxtoobsxx
Lexus Champion
Thread Starter
iTrader: (4)
 
xxtoobsxx's Avatar
 
Join Date: Jun 2007
Location: ca
Posts: 2,150
Likes: 0
Received 2 Likes on 2 Posts
Default

I am using the lugs for my after market rims torqued to spec. i wanna say like 75lbs, I am going to pic up some studs so i can get around town, meanwhile I will probably order the arp wheel studs. I have no idea why they just break, i also dont know how to check to see if the wheel bearing is bad. But when the studs are all there the car rolls super smooth. Any other ideas? I dont mind swapping in studs but it is very time consuming!!
Old 01-12-09, 05:34 PM
  #8  
xxtoobsxx
Lexus Champion
Thread Starter
iTrader: (4)
 
xxtoobsxx's Avatar
 
Join Date: Jun 2007
Location: ca
Posts: 2,150
Likes: 0
Received 2 Likes on 2 Posts
Default

Oh the lugs i purchased from autozone. I have the ASA JH8 rims fyi
Old 01-12-09, 07:21 PM
  #9  
JspecSC3
Lexus Champion
iTrader: (4)
 
JspecSC3's Avatar
 
Join Date: Jan 2005
Location: N/A
Posts: 4,908
Likes: 0
Received 1 Like on 1 Post
Default

I dont trust anything from Autozone. ASA wheels require conicle seated lug nuts. You can pick those up at your nearest tire dealer. The torque on our cars is 80ft.-lbs. Make sure your torque wrench is accurate.
Old 01-13-09, 11:39 PM
  #10  
xxtoobsxx
Lexus Champion
Thread Starter
iTrader: (4)
 
xxtoobsxx's Avatar
 
Join Date: Jun 2007
Location: ca
Posts: 2,150
Likes: 0
Received 2 Likes on 2 Posts
Default

ok so i went with new wheel studs. This time install only took 45 min total time. I torqued to 80 ft.lb asd i plan on checking the torque after 100 miles. So i noticed this time the wheel studs were all the same. Last time they looked slightly different. After speaking with the parts guy he said the autozone employees then to be retarded and they all hire family cuz its easier. (not my opinion, the kragen guys). He thinks they may have given me studs for the front instead of the rear and he showed me a distinct difference. So i am hoping it is just bad parts. I am more then likely just gonna order a set of the is300 arp wheel studs as mentioned!
Old 01-13-09, 11:53 PM
  #11  
JspecSC3
Lexus Champion
iTrader: (4)
 
JspecSC3's Avatar
 
Join Date: Jan 2005
Location: N/A
Posts: 4,908
Likes: 0
Received 1 Like on 1 Post
Default

Well that explains it. Those people over at Autozone should take their job more seriously. This almost because a huge liability issue for them. Im glad you got your problem figured out.
Old 01-14-09, 02:04 PM
  #12  
xxtoobsxx
Lexus Champion
Thread Starter
iTrader: (4)
 
xxtoobsxx's Avatar
 
Join Date: Jun 2007
Location: ca
Posts: 2,150
Likes: 0
Received 2 Likes on 2 Posts
Default

Well, I hope this fixes the problem. I think i am going to buy new wheel bearings, hardware, do an ls conversion all at the same time. Also upgrade to all arp studs all the way around, not right now but within the next coming months!
Old 01-14-09, 05:03 PM
  #13  
Teal Sc400
Pole Position
 
Teal Sc400's Avatar
 
Join Date: Jan 2007
Location: MD
Posts: 2,169
Likes: 0
Received 10 Likes on 10 Posts
Default O Rings

xxtoobsxx, This may be the problem with your studs breaking off? Click on link

http://planetsoarer.com/offset/studs.htm
Old 01-14-09, 05:51 PM
  #14  
xxtoobsxx
Lexus Champion
Thread Starter
iTrader: (4)
 
xxtoobsxx's Avatar
 
Join Date: Jun 2007
Location: ca
Posts: 2,150
Likes: 0
Received 2 Likes on 2 Posts
Default

holu shnizzle...Last time i checked i had the hubcentric ring on there. Then again that was like 1 flat tire ago. The last person who touched the car was discount tire. I think ill pop off the wheel and check. If not then i have found my answer!! thanks Teal
Old 03-23-09, 07:32 PM
  #15  
xxtoobsxx
Lexus Champion
Thread Starter
iTrader: (4)
 
xxtoobsxx's Avatar
 
Join Date: Jun 2007
Location: ca
Posts: 2,150
Likes: 0
Received 2 Likes on 2 Posts
Default

Ok so update, 12 broken wheel studs later the studs havent broke. Just today thought the other side I popped off. the other 4 lug nuts were loose. Any ideas on why they would come loose and why i broke...wtf
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Cwang
GS - 4th Gen (2013-2020)
13
03-21-19 08:59 PM
streetx
IS F (2008-2014)
5
10-01-18 02:00 PM
karasha
Suspension and Brakes
5
04-18-13 08:14 AM
ballin
Suspension and Brakes
5
09-12-10 01:25 AM
chnk
SC- 1st Gen (1992-2000)
9
08-26-10 10:16 AM



Quick Reply: bad parts?



All times are GMT -7. The time now is 11:40 AM.