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crazypontiac03
05-08-2004, 10:53 PM
When I am going about 50 or there about and go to stop at the light when I brake it fine but as I put more pressure on the brake, I get a vibration and if I take my hands off the week it seem to want to pull to the left, But when I test them just by basically locking the brakes with full pressure it doesnít vibrate, I donít know if maybe I have the usual warped rotors or if its the brakes or what. The car only has about 16,000

nomojo
05-09-2004, 12:13 AM
When I am going about 50 or there about and go to stop at the light when I brake it fine but as I put more pressure on the brake, I get a vibration and if I take my hands off the week it seem to want to pull to the left, But when I test them just by basically locking the brakes with full pressure it doesnít vibrate, I donít know if maybe I have the usual warped rotors or if its the brakes or what. The car only has about 16,000

my guess is warped rotors.

also, a pull to the left could be alignment or a partially seized caliper.

cheers

1/2dolla
05-09-2004, 12:51 AM
Yes its the start of warped rotors. It will get worse from here on out. Turning them is OK but if you can, just get brand new ones under warranty.

crazypontiac03
05-09-2004, 10:28 AM
joy, i think im just going to wait and replace them when they get worst im going to get the sloted rotors from pfyc.

grandamgt989898
05-09-2004, 05:13 PM
Is there any popping sound associated with the vibration? If you go over bumps in the road can you hear anything? Mine would vibrate and make a noise and pull. It was the lower control arm rear bushing.

crazypontiac03
05-10-2004, 01:27 PM
No noise, but it does pull but i also dropped it a while ago and i havent gotten it realined

gagt88
12-17-2005, 03:09 PM
my ga also suffers from some vibration only when it is at running temp and in park. but only in park if i give it some gas it gose away or change it into gear.
any thoughts.......?

andrewe77
12-17-2005, 03:32 PM
The replacement rotors from GM will do the same thing. The only good solution is to go aftermarket and not buy a GM product in the future.

02andahalfgt
12-17-2005, 06:26 PM
Vibration while in park would have nothing to do with rotors.