sebjavierw

Today when I started up my twin turbo soarer (in australia) and drove off it sounded a little different compared to normal.

It is hard to explain but when hitting 2000rpm + it sounded very "airey" almost like the air was escaping somewhere.
I am not sure if anyone has had the same problem or not.

Any help will be greatly appreciated.
Thanks

1JZPWRD

iTrader: (59)

Vacuum leak. Check all the hoses or use WD40 to help eliminate areas.

TheAzn

iTrader: (2)

WD40? I would use aersol brake cleaners or carb cleaners instead. WD40 would leave oily residue, even though it'll eventually burn off.

O. L. T.

iTrader: (17)

Moved to the proper forum.

Lokz

iTrader: (1)

Doesn't vacuum drop as the RPM's go up? More like boost leak problem

1JZPWRD

iTrader: (59)

Symptoms seem to be some sort of a vacuum leak to me. You can use carb cleaner or brake cleaner or WD40 just to if the idle goes up or down. Also try a smoke test if you have the means.

sebjavierw

How would the WD40 work to eliminate areas?

sebjavierw

It is a boost leak.

How would I go about fixing it ?