I drive an 92 eg and i took a run down the mountain tonight. anytime i come braking hard into a corner i feel/hear a vibration coming from what feels like the left front wheel. Help?

 

Check your tires for bumps or change your pads and rotors for new ones.

 

the tires are brand new (literally) just put them on yesterday. and as for the brakes they are fine when braking hard straight, its only when cornering.

 

when you put the tires on did you have them balanced also?

 

wheel bearing or loose lugnuts

 

the tires were balanced. and as for the wheel bearing why would it only do it while cornering and braking?

 

Any other ideas guys?

 

warped rotors
im willing to bet on it

 

warped rotors

when your rotors heat up, if you slam your breaks the pads warp the rotors permenantly out of shape.. creating a bumpy stopping surface the next time you stop.. If they are expensive rotors (it shouldnt happen as easy) but you can have them resurfaced, if they are cheap then replace them.

 

that my buddy was saying. its an si so it has 4 wheel discs. should i just get new stock rotors?

 

You could also take them to have them turned. I think it's around $10/rotor to have them turned.

If you decide to do that take a fine piece of sandpaper and just go in a swirling motion around the rotor once you get them back. That'll put a non-directoinal finish on the rotors, which will keep them from squealing.

 

Ya what they said.