Sometimes you can find them with a propane torch, by cracking the valve on the bottle and with the (cool) engine running slowly sweeping the nozzle (un-lit of course) across areas that are subject to leaks. If the engine speed increases slightly, there is your leak. I have used aerosol starting fluid (either) that way too, BUT that stuff is pretty darn flammable, so be CAREFUL! Bill -----Original Message----- From: mailing-list-owner@xxxxxxxxxxxxxxxx [mailto:mailing-list-owner@xxxxxxxxxxxxxxxx] On Behalf Of RandalPark@xxxxxxx Sent: Saturday, September 17, 2005 9:31 AM To: mailing-list@xxxxxxxxxxxxxxxx Subject: RE: IML: Engine problems - leaky servo This will make a hiss that you can listen for from inside the car. Vacuum leaks under the hood are not as easy to find. Paul W. ----------------- http://www.imperialclub.com ----------------- This message was sent to you by the Imperial Mailing List. Please reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be shared with everyone. Private messages (and attachments) for the Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm