Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10 beta 3/9/83; site cca.UUCP Path: utzoo!watmath!clyde!burl!hou3c!hocda!houxm!ihnp4!zehntel!hplabs!hao!seismo!harvard!wjh12!genrad!decvax!cca!heiser From: heiser@cca.UUCP (Bill Heiser) Newsgroups: net.auto Subject: Re: Questions on Minor Quirks in a Mazda GLC Message-ID: <374@cca.UUCP> Date: Sun, 30-Sep-84 00:05:47 EDT Article-I.D.: cca.374 Posted: Sun Sep 30 00:05:47 1984 Date-Received: Thu, 27-Sep-84 04:18:39 EDT References: <2239@ihnss.UUCP> Organization: Computer Corp America, Cambridge Lines: 7 I don't have a Mazda, but I have a Honda Civic which also emits the "tone" you described in your posting. I traced it to the gas tank! Apparently, pressure builds up in the tank and is not vented properly. The built-up pressure causes air to try to escape, causing the humming tone...