Wheezing Sound

[takwirira]

Im getting an intermittent wheezing sound from the wheels when on inclines or declines, sometimes it just goes away and some times it stays until I apply light pressure to the brakes, anybody know what could be causing this? Im off to the mechanic tomorrow and I dont want to be blagged.

i dont know how brakes are supposed to work but if I hit the brakes hard its like the pedal sinks and theres some sort of noise like im skidding. Coul this be related?

Any help is greatly appreciated

[kallabungo]

Sounds like a brake related issue to me, extremely worn pads and discs can give a wierd sort of droaning noise under heavy braking, i suppose the abs may be giving the feeling that the pedal is sinking?

Check brake fluid level, the cap is screwed on tightly under the bonnet, pads and discs...

[Steviewevie]

If the ABS cuts in then you will feel a "pulsing" through the brake pedal.

[takwirira]

Thanks guys, I had someone from Lexus agree to drive it for me and they said it was normal, its actually the ABS pheeeeeeeeeeeew