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Registered
Join Date: Jan 2005
Location: Houston (The Vintage), Texas
Posts: 4,523
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Pretty sure my DD has 'judder'
Ok, I have been doing some research. I think my DD has judder at and above 70 mph. Though if I slow down to 65 mph the judder is way less. It feels as if this judder is coming from the front right wheel. Recently had a brake job. Maybe everything isn't tighten down all the way?
Diagnosis? Loose lug nut? Unbalanced wheel? When I turn the wheel at speed to the left it starts shaking. Very odd feeling. Need y'alls help on this one please. 
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-Tom '73 911T MFI - in process of being restored '73 911T MFI - bare bones '87 924S - Keep's the Porsche DNA in my system while the 911 is down. aka "Wolf boy" |
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02-07-2008, 10:20 AM
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Did you get the memo?
Join Date: Mar 2003
Location: Wichita, KS
Posts: 32,660
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Don't worry, with proper meds, you'll clear up that judder in no time.
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‘07 Mazda RX8-8 Past: 911T, 911SC, Carrera, 951s, 955, 996s, 987s, 986s, 997s, BMW 5x, C36, C63, XJR, S8, Maserati Coupe, GT500, etc |
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02-07-2008, 10:31 AM
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Registered
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Location: Houston (The Vintage), Texas
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anything guys?
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-Tom '73 911T MFI - in process of being restored '73 911T MFI - bare bones '87 924S - Keep's the Porsche DNA in my system while the 911 is down. aka "Wolf boy" |
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02-07-2008, 11:34 AM
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Did you get the memo?
Join Date: Mar 2003
Location: Wichita, KS
Posts: 32,660
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In jest, I was asking you exactly what the hell "judder" is. What is your DD? Details man, details.
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‘07 Mazda RX8-8 Past: 911T, 911SC, Carrera, 951s, 955, 996s, 987s, 986s, 997s, BMW 5x, C36, C63, XJR, S8, Maserati Coupe, GT500, etc |
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02-07-2008, 11:35 AM
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Join Date: Dec 2002
Location: Worcester County, MA
Posts: 853
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I'd first check the wheel balance.
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02-07-2008, 11:37 AM
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Registered
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Location: Houston (The Vintage), Texas
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More details:
1997 Ford Tauras$ Floating rotors How do I check the wheel balance at the house? I have a pretty nifty set of tools availble, but definitely not a machine to balance a tire.
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-Tom '73 911T MFI - in process of being restored '73 911T MFI - bare bones '87 924S - Keep's the Porsche DNA in my system while the 911 is down. aka "Wolf boy" |
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02-07-2008, 11:45 AM
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Join Date: Dec 2002
Location: Worcester County, MA
Posts: 853
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You go to the tire store.
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02-07-2008, 11:48 AM
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Did you get the memo?
Join Date: Mar 2003
Location: Wichita, KS
Posts: 32,660
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Start simple with the wheel balance. Also take a look at the tie rods, ball joints, etc. They can show their failure with vibrations at certain speeds. Wheel bearings tend to be a constant noise or vibration that increases with speed.
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‘07 Mazda RX8-8 Past: 911T, 911SC, Carrera, 951s, 955, 996s, 987s, 986s, 997s, BMW 5x, C36, C63, XJR, S8, Maserati Coupe, GT500, etc |
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02-07-2008, 11:51 AM
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Registered
Join Date: Jan 2005
Location: Houston (The Vintage), Texas
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Just replaced the cv on that side and lower ball joint. I don't hear any noise, when I open that windows. I need new tires anyways so I might as well just go get new tires and the wheel balanced. While they are at it I'll check the bushings and bolts.
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-Tom '73 911T MFI - in process of being restored '73 911T MFI - bare bones '87 924S - Keep's the Porsche DNA in my system while the 911 is down. aka "Wolf boy" |
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02-07-2008, 11:58 AM
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Ayo Irpin, Ukraine!
Join Date: Mar 2004
Location: Santa Cruz, CA
Posts: 12,581
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My wife's DDs have a lot of Judder. Never once have I thought of fixin them. I don't think loose nuts have anything to do with it either.
As for your Taurus, I don't know anything about them other than my grandmother once had a white wagon. Sorry.
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Harmlessly passing gas in the grassland away; Only dimly aware of a certain smell in the air |
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02-07-2008, 12:03 PM
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Dog-faced pony soldier
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Invite a lady along. They love that.
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A car, a 911, a motorbike and a few surfboards Black Cars Matter |
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02-07-2008, 12:07 PM
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Location: Houston (The Vintage), Texas
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I use to do a lot of interstate traveling between Louisiana and Texas. Never felt this kind of judder before until after the brake job.
__________________
-Tom '73 911T MFI - in process of being restored '73 911T MFI - bare bones '87 924S - Keep's the Porsche DNA in my system while the 911 is down. aka "Wolf boy" |
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02-07-2008, 12:12 PM
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New kid in town
Join Date: Nov 2001
Posts: 2,288
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They could have easily knocked one of the wheel weights off when removing the wheels for the brake job.
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I wish I still had 9111113443... |
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02-07-2008, 12:16 PM
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Ayo Irpin, Ukraine!
Join Date: Mar 2004
Location: Santa Cruz, CA
Posts: 12,581
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Quote:
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Harmlessly passing gas in the grassland away; Only dimly aware of a certain smell in the air |
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02-07-2008, 12:39 PM
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Registered
Join Date: Jan 2005
Location: Houston (The Vintage), Texas
Posts: 4,523
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Alright thanks guys. Looks like I am getting my tires balanced this weekend!
__________________
-Tom '73 911T MFI - in process of being restored '73 911T MFI - bare bones '87 924S - Keep's the Porsche DNA in my system while the 911 is down. aka "Wolf boy" |
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02-07-2008, 01:00 PM
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