Steering, Suspension & Drivetrain Questions about your steering, suspension, axles, and/or transfer case? Post up here.

Sporadic clanking sound at high speeds (98 Blazer 2dr / 2wd)

Thread Tools
 
Search this Thread
 
Old Jan 2, 2008 | 12:31 AM
  #1  
vegasmason's Avatar
Thread Starter
Joined: Jan 2008
Posts: 4
vegasmason is an unknown quantity at this point
Default Sporadic clanking sound at high speeds (98 Blazer 2dr / 2wd)

I'm experiencing sporadic clanking or bangingsounds at speeds above 45mph. The faster I drive, the more frequent the noise occurs. Although I'm notpositive, I believe it's coming from the front end. I don't feel any vibrations in the steering wheel and acceleratingor turning makes no impact on the noise.Also,it's not a consistent/rythmicsoundsuch as a nail in a tire (clank, clank, clank, clank...).Rather, itsounds very similar to a couple rocks in a dryer (clank.... clank clank......... clank... clank clank clank).I've taken it to2 repair shops without success. Sometimes you hear it at 40mph but sometimesit won't appear until 65+.

Any ideas?
 
Old Jan 2, 2008 | 12:51 AM
  #2  
agibson94's Avatar
Joined: Dec 2007
Posts: 44
From:
agibson94 is an unknown quantity at this point
Default RE: Sporadic clanking sound at high speeds (98 Blazer 2dr / 2wd)

it could be a few things if its like mine i have had u-joints click at speeds like that or wheelbearing click kinda tick sound. ive even had the fan shroud go into my fan when my motor would slightly move idk i hope this helps im sure somebody on here knows
 
Old Jan 13, 2008 | 06:56 AM
  #3  
vegasmason's Avatar
Thread Starter
Joined: Jan 2008
Posts: 4
vegasmason is an unknown quantity at this point
Default RE: Sporadic clanking sound at high speeds (98 Blazer 2dr / 2wd)

agibson, thank you for the quick reply! I took it to a 3rd shop and had them specifically look at the u-joints. Instead of the joints, they recommended replacing: 2 motor mounts, 1 transmission mount, 2 lower ball joints, idler arm, center link, and an upper control arm bush kit for a grand total of $1,400. I don't doubt the idler arm or ball joints because I've experience loose steering and occassional clicks while making sharp parking turns. The motor & transmission mounts are new to me though.If it were a mounting problem, I'd haveassumped some noise whiledriving over bumps (nothing).Anyone else have problems with those items?And which problem orcombination ofproblems is the most likely cause of theclank / rattle at 60mphs?
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
TheSnowGoose
Engine & Transmission
1
Oct 11, 2014 07:59 AM
blazindude
Steering, Suspension & Drivetrain
9
Sep 7, 2012 04:48 PM
blazerJim1701
2nd Generation S-series (1995-2005) Tech
11
Jun 27, 2011 01:24 PM
rspjr0310
Engine & Transmission
0
Jan 19, 2010 12:41 PM
JBacker
2nd Generation S-series (1995-2005) Tech
8
Dec 11, 2006 10:33 AM




All times are GMT -5. The time now is 02:58 AM.