mann777

Hi, Since Last week I am getting to hear this whooshing noise which is definitely from the undercarriage, but not able to pin point where . This just come on whenever given rapid acceleration only. Later on while cruise I do not get it. I have check for any leaks from the Exhaust, not a single leak, clean as whistle. Does anybody have similar symptoms to share.

Lexus 4 ME

Does it happens only when you drive? Did you try to ask somebody to rev your engine while you listen? If it happens only when you in motion I can only guess its maybe barrings.

mann777

This noise is something like a Air gushing out, but I just can't get a clue where? I had a complete run right from the Ventilation Valve down right stream thru the Circulation and Exhaust System, Just can't a hang of it where this whooshing noise is coming from.
It cannot be a bearing noise as the noise would be a kinda metallic, but this is more of some kinda air gush and then silent. And cruise is just normal