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car feeling at 100+

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Old 10-19-2006, 03:07 PM
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my car feels tight all the way up to around 140. after that i feel all the little bumps. maybe you should keep it under 100.
Old 10-19-2006, 03:27 PM
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mine feels light at the front like everyone else, hmmmm need to search alil to see how to fix that
Old 10-19-2006, 03:42 PM
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Originally Posted by WS64LIFE
my car feels tight all the way up to around 140. after that i feel all the little bumps. maybe you should keep it under 100.
...and where are you doing that?
Old 10-19-2006, 04:42 PM
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Originally Posted by JohnnyC
The springs determine the ride height, not the shocks.

Bad shocks will not control the springs properly, resulting in alot of bouncing. Press down on the bumper and let go - good shocks should stop the suspension bouncing in a few cycles.
Yes I know that, but the shock does have a part in the ride height. Go take out one of your shocks and see how much lower it sits
Old 10-19-2006, 05:19 PM
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Originally Posted by Silver1969Camaro
...and where are you doing that?
on I-10, just outside of SA, TX. huge straight aways and no traffic. state troopers are pretty cool too.
Old 10-19-2006, 06:28 PM
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my car feels solid over 100 MPH. it seems to hug the road more as it picks up speed. i have a good alignment and new tires so im sure that helps.



the only time my car vibrated at high speeds was when the rotors were warped. it shook the whole car. that was scary trying to slow down at 130.
Old 10-19-2006, 06:40 PM
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where the hell are you guys driving? the only time i got remotely that fast is when my better half got rear ended while stopped beside a school bus , she was in my avalanche thank god, witnesses said he was doing at least 50 to 60 mph, she was taken to the hospital by ambulance when i got the call, so off i went in the camaro with flashers on got to 130 hospital is 30 miles away and still way to many cops, 13000 dollars worth of damage to the avalanche, the camaro was tight as all hell at that speed though, so every body must be driving on the autobahn
Old 10-19-2006, 06:50 PM
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only issue i have above 100 is a floaty nose...and the only scary part is having to slow down, all that weight shifting (or not shifting) at those speeds make me nervous...
Old 10-19-2006, 07:32 PM
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My 94Z had issues similar to yours about 90. I think it was the DS out of ballance. Had the tires balanced and it didn't help. My 02 is rock solid even at 130. I think the car had more but the driver did not
Old 10-19-2006, 09:44 PM
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hmm mine feels right at home at 120.. how are your tires?? maybe out of alignment or need a tire balance.
Old 10-19-2006, 10:20 PM
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freeway 183 over here in dallas
Old 10-19-2006, 10:34 PM
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Originally Posted by SLVR_99-Z
i noticed that when i get up around 100 my car vibrates really bad and the whole thing just feels bad. i'm not talking just suspension but interior pannels and everything. like the whole car. is this a common issue or is it just me?
thats really not right, car shouldnt vibrate ever.
other than whats suggested check your tie rods and rotors (warped rotors will vibrate the car even if your not braking).
Old 10-19-2006, 10:43 PM
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this is what you do!


Originally Posted by like the view?
check tire pressure to make sure that the front set and the rear set are equal
Check balance
check alignment
check for bad shocks?
Old 10-19-2006, 10:51 PM
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Mine feels like **** also. Vibrates everywhere even the tranny sounds/feels like its going to rattle loose. It doesnt feel like im going to slide off the road or nothing, just like nuts and bolts are falling off as a go.
Old 10-19-2006, 10:52 PM
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not to be rude, where can you legally go 100MPH besides a track?

Old 10-19-2006, 11:03 PM
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Mine feels solid, except at the top of 5th gear, maybe 4k-6k rpm, the shifter vibrates like a ****. Could this be an out of balance driveshaft?
Old 10-19-2006, 11:05 PM
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Originally Posted by Splitz
not to be rude, where can you legally go 100MPH besides a track?

Autobahn... Unfortunately we don't have those in KY
Old 10-19-2006, 11:11 PM
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had mine up to a buck thirty a couple of times. it only shakes a bit when i'm on the binders. no doubt i need pads and rotors next spring.
Old 10-20-2006, 12:40 AM
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it may be rotors or driveshaft. tire pressure is good and alignment should be good as well.

Originally Posted by Splitz
not to be rude, where can you legally go 100MPH besides a track?

not to be rude, i don't believe that you have never done it.
Old 10-20-2006, 12:53 AM
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when i first bought my car i tried seeing how it pulled, and hit about 110-120

felt nice and solid, even with bald rear tires at 44psi and a bad pinion seal


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