So I drove the 1985 300SD for 300 miles the other day. No problems. Next morning, I start the car, need to depress the accelerator to get it to start (it was not cold out) and once started, if I left off the pedal, it would stall. After holding it at normal idle for a minute or so, it would idle at low speed, but not stall...unless I put it in gear. Once the engine is up to operating temp, it idles perfectly normally and there are no other problems... EXCEPT (this may or may not be related) about a year ago, the idle started to slightly surge/pulsate until it got up to operating temp...actually up to operating temp FOR A WHILE (like 15 minutes of driving). This also is not effected by ambient temp. It was raining during the 300 miles of driving - doubt that had anything to do with it. It now does this every time I start it when the engine is cold. Ambient temp has nothing to do with it. Any ideas as to what is going on? Thanks, Chris
Christopher McCann, Squier Park, Kansas City, Missouri -1985 300SD, 217K, "Wulf" -1982 300Dt, 117K, "little blue klatter box" -1971 Case 222 Hydrive, "One Banger" --------------------------------- Everyone is raving about the all-new Yahoo! Mail. From [EMAIL PROTECTED] Mon Oct 30 17:58:13 2006 Received: from 24.svnf1.xdsl.nauticom.net ([209.195.153.153] helo=odie.pinebluff.net) by server8.arterytc8.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.52) id 1GebOn-0002RH-IE for mercedes@okiebenz.com; Mon, 30 Oct 2006 17:58:13 +0000 Received: from odie.pinebluff.net (localhost.localdomain [127.0.0.1]) by odie.pinebluff.net (8.12.8/8.12.8) with ESMTP id k9UHw36e011786 for <mercedes@okiebenz.com>; Mon, 30 Oct 2006 12:58:03 -0500 Received: (from [EMAIL PROTECTED]) by odie.pinebluff.net (8.12.8/8.12.8/Submit) id k9UHw3lR011784; Mon, 30 Oct 2006 12:58:03 -0500 X-Authentication-Warning: odie.pinebluff.net: apache set sender to [EMAIL PROTECTED] using -f Received: from 208.22.104.18 (SquirrelMail authenticated user kslater); by www.pinebluff.dyndns.org with HTTP; Mon, 30 Oct 2006 12:58:02 -0500 (EST) Message-ID: <[EMAIL PROTECTED]> In-Reply-To: <[EMAIL PROTECTED]> References: <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> Date: Mon, 30 Oct 2006 12:58:02 -0500 (EST) From: "Kevin J. Slater" <[EMAIL PROTECTED]> To: mercedes@okiebenz.com User-Agent: SquirrelMail/1.4.3a-1 X-Mailer: SquirrelMail/1.4.3a-1 MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) Importance: Normal X-Virus-Scanned: ClamAV 0.88.3/2131/Sun Oct 29 17:00:12 2006 on odie.pinebluff.net X-Virus-Status: Clean X-Antivirus-Scanner: Clean mail though you should still use an Antivirus Subject: Re: [MBZ] Next issue to sort out on rescued 79 240D X-BeenThere: mercedes@okiebenz.com X-Mailman-Version: 2.1.9.cp1 Precedence: list Reply-To: [EMAIL PROTECTED], Mercedes Discussion List <mercedes@okiebenz.com> List-Id: Mercedes Discussion List <mercedes_okiebenz.com.okiebenz.com> List-Unsubscribe: <http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com>, <mailto:[EMAIL PROTECTED]> List-Archive: </pipermail/mercedes_okiebenz.com> List-Post: <mailto:mercedes@okiebenz.com> List-Help: <mailto:[EMAIL PROTECTED]> List-Subscribe: <http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com>, <mailto:[EMAIL PROTECTED]> X-List-Received-Date: Mon, 30 Oct 2006 17:58:14 -0000 LarryT said: > Hi Kevin. > Check the mixer valve assy on the firewall (located behind the trans > dipstick on firewall) and check hose connections as Jim suggested. Other > than that I can't help - but I may have the WSM instructions I may be able > to send to you, once I figure out how. > I guess I should have mentioned in the original email that you will see a small wet spot on the ground under the car and from taste, it's antifreeze. So there is an external leak and I'd guess it's on the firewall somewhere, but I've yet to try to pin it down. I guess more detective work is in order. ...Kevin