dougs99es300 Posted November 9, 2009 Share Posted November 9, 2009 I have a 99 ES300 with a vacuum leak. Sounds like a high piched whistle. I believe I found the source. There is a part fastened to the inside drivers side fender below the steering linkage. It has a hose and a hard line going to it. If I cover the top of the part with throttle body cleaner I notice the vacuum leak sound seems to deminish. I don't have a clue what the part is and can't find it in my Haynes manual. Anyone have any ideas what this part could be and where I can find a replacement? Thanks Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.