X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from [65.33.137.230] (account marv@lancaironline.net) by logan.com (CommuniGate Pro WEBUSER 5.1c.2) with HTTP id 1237392 for lml@lancaironline.net; Fri, 14 Jul 2006 19:35:40 -0400 From: "Marvin Kaye" Subject: Re: [LML] Lancair 4p overheating To: lml X-Mailer: CommuniGate Pro WebUser v5.1c.2 Date: Fri, 14 Jul 2006 19:35:40 -0400 Message-ID: In-Reply-To: <1624335158-1152906781-cardhu_blackberry.rim.net-1726-@engine10-cell06> References: <1624335158-1152906781-cardhu_blackberry.rim.net-1726-@engine10-cell06> MIME-Version: 1.0 Content-Type: text/plain;charset="windows-1252";format="flowed" Content-Transfer-Encoding: 8bit Posted for "Barney Britton" : Jeff I had a similiar occurrance a few years back. In my case I was having static discharge problems during flight that were solved by adding static wicks. Essentially static discharges were causing problems with a few systems in th plane and the CHT was the most affected. The discharges managed to dissrupt the programing of the CHT gauge. Once I had the CHT monitor reprogrammed it was fine again. I also installed static wicks though so this would not happen again. Have you had any static issues? Do you have properly installed static wicks? Regards Barney Britton >>> We have been having problems with our cht.  Last saturday we were cruising at 11000' and at 28" and 2500rpm our cht was rising to almost 400 degrees.  It seems like we all of a sudden started having high cht for no reason. Have you noticed this with any other 4p's. Jeff <<<