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Old 10-27-2009, 06:00 PM #1  
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STEERING, feel loose!????

Hi everyone, not sure how to describe the problem but I'll try my best. My steering wheel feel very loose. Even after I installed a new H&R coil-over. The steering keep slightly going to the left and the right at high speed. I'm new to the P-car thing so I'm not sure if they are like that from factory. I do not have any vibration problem. Lets put this way imagine that when I hold the wheel at 10 o'clock and 2 o'clock I can feel that my steering going to 9:50 and 2:15. Back and forward at high speed like 75 +. Hope that explained right . Anyway, I was wonder if anyone have this same issue. Thanks much for your time. My is 996 Carrera C2 with 26K miles
FYI. GT3 sway bar will be next, hopes problem will be solve after installed new upgrade sway bar front and rear.
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Last edited by TXPORS; 10-27-2009 at 06:02 PM. Reason: mileage were incorrect
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Old 10-27-2009, 06:17 PM #2  
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hope you corner balanced (done by setting ride height) and realigned after changing to coilovers...sounds like you have some serious bump steer or an alignment issue
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Old 10-27-2009, 06:23 PM #3  
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Do you have a wing in the back and still the base/stock non-aero front bumper?
You may need more downforce in the front.
My car was very floaty at 80+ mph with gt2 style wing on back and non-aero front, and this is with the (heavy front end) C4.
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Old 10-27-2009, 09:57 PM #4  
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Thanks guys for quick advises.

Quote:
Originally Posted by GT3 Chuck View Post
hope you corner balanced (done by setting ride height) and realigned after changing to coilovers...sounds like you have some serious bump steer or an alignment issue
No I didn't get a chance to get it corner balanced nor alignment. I will do that this weekend. I hope that is the issue.

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Originally Posted by uberpoop View Post
Do you have a wing in the back and still the base/stock non-aero front bumper?
You may need more downforce in the front.
My car was very floaty at 80+ mph with gt2 style wing on back and non-aero front, and this is with the (heavy front end) C4.
Actually my car come with an factory GT3 complete kit MKII with front and rear and side skirt. I thought about downforce too so I did order an GT3 cup front spoiler. Will see how it turn out after alignment. Thanks for your help.
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Old 10-27-2009, 11:44 PM #5  
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As already posted here, most likely an alignment issue... Hopefully that resolves it...
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Old 10-28-2009, 09:45 AM #6  
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Cool

Corner balance is not really necessary unless you are going to track it. Nice to do, but not critical.

Setting the height on all four corners with a slight rake is all that is necessary.

Something doesn't sound right. I'd check all bushings and alignment.
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Old 11-03-2009, 01:37 PM #7  
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i have a 99 c4 that does the same at higher speeds, it feels floaty. i posted a thread about this and got a reply that the stock bumper causes this lift?

not sure if an alignment would fix this.
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