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From: sja@rduxb.UUCP (Sam J. Anastasio)
Newsgroups: net.auto
Subject: Re: strange RX7 noises (help!)
Message-ID: <454@rduxb.UUCP>
Date: Mon, 20-May-85 09:23:23 EDT
Article-I.D.: rduxb.454
Posted: Mon May 20 09:23:23 1985
Date-Received: Tue, 21-May-85 07:16:07 EDT
References: <709@dedalus.UUCP>
Organization: AT&T Bell Laboratories, Reading, PA
Lines: 12

> 
> depressurizing noise when I stop and shut the engine off.  It only happens
> during hot weather (unrelated to air-conditioning) and seems to be coming
> from the rear of the car.  The best way to describe it is as a sort of

I have an 85 RX7-GSL-SE with less than 2,000 miles on it.  I have experienced
the exact same problem you describe.
I am fairly certain the problem is a seal problem at the gas cap.  Try removing
your gas cap the next time you hear the noise.  
We haven't had hot enough weather lately for me to check the problem further.
When it happens again I hope to solve it.  Just wanted you to know that you 
aren't the only one with this problem.