 High speed vibration, But not all the time |
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| porschecb |
 Sep 16 2005, 01:51 PM
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#1
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Senior Member  Group: Members Posts: 1,092 Joined: 13-August 04 From: Las Vegas NV Member No.: 2,529 Region Association: None  |
New tires, new wheels, new shocks. 55 and up shake/vibration in the steering wheel. But here's the kicker. It come & goes. I can go for maybe a mile or even 2 or 3 and everythings fine then for some reason it starts back up again for maybe a mile or so then quits. Tried diff. speeds and seems like it makes a diff. but can't tell for sure. (IMG:http://www.914world.com/bbs2/html/emoticons/wacko.gif) (IMG:http://www.914world.com/bbs2/html/emoticons/sad.gif) and! it just stated. maybe a year after all the new stuff installed. (IMG:http://www.914world.com/bbs2/html/emoticons/ohmy.gif)
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| goose2 |
Sep 16 2005, 07:48 PM
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#2
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Senior Member Group: Members Posts: 976 Joined: 30-March 05 From: Eugene, Oregon Member No.: 3,847 Region Association: Pacific Northwest |
Sounds like a "harmonic" vibration. Something somewhere has a bit of looseness...it'll be smooth until just the right bump or rut or road surface gets a vibration going at just the right frequency...then it perpetuates itself or gets worse until you slow up, hit the brakes, or do something to break the cycle. This would explain the irregularity of it. Checked the inner tie rod ends and the steering rack bolts? Toe setting?
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Posts in this topic
porschecb High speed vibration Sep 16 2005, 01:51 PM
lapuwali Try to tie it to the road surface you're drivi... Sep 16 2005, 02:15 PM porschecb The wheel doe's wiggle in my hands. Did the wh... Sep 16 2005, 02:21 PM jsteele22 Hope this isn't a dumb/obvious suggestion but ... Sep 16 2005, 02:32 PM airsix Front tires out-of-round from bad toe caused by ad... Sep 16 2005, 02:44 PM porschecb Took it to my mech. Put in the air and checked eve... Sep 16 2005, 02:50 PM marks914 Sound like wheel bearings to me, I had the sam pro... Sep 16 2005, 02:59 PM airsix Do the "out-of-round test" I mentioned.
-Ben M. Sep 16 2005, 04:18 PM Lawrence Have you done any panic stops.... or really aggres... Sep 16 2005, 04:30 PM porschecb ... Sep 16 2005, 04:51 PM lapuwali Like I said, less than 300 miles in a year means i... Sep 16 2005, 05:28 PM black914 I just added a bump steer kit by Weltmiester becau... Sep 16 2005, 05:45 PM Elliot Cannon I had a problem just like that. It turned out to ... Sep 16 2005, 08:51 PM brp914 depending on your wheels, they may be hub centric,... Sep 16 2005, 09:26 PM Travis Neff Bent wheels will do that to you. My other 914 had... Sep 17 2005, 02:06 AM Tobra Sep 18 2005, 12:47 AM
porschecb It took me this long figure out! IT WAS MY T... Jul 7 2007, 04:47 PM |
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