X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from [64.129.170.194] (HELO VIRCOM1.fcdata.private) by logan.com (CommuniGate Pro SMTP 6.0c1) with ESMTP id 5729399 for flyrotary@lancaironline.net; Sun, 26 Aug 2012 10:11:37 -0400 Received-SPF: none receiver=logan.com; client-ip=64.129.170.194; envelope-from=cbarber@texasattorney.net Received: from FCD-MAIL05.FCDATA.PRIVATE (unverified [172.16.5.24]) by VIRCOM1.fcdata.private (Vircom SMTPRS 5.1.1024.13396) with ESMTP id for ; Sun, 26 Aug 2012 09:10:39 -0500 X-Modus-BlackList: 172.16.5.24=OK;cbarber@texasattorney.net=OK X-Modus-RBL: 172.16.5.24=Excluded X-Modus-Trusted: 172.16.5.24=NO X-Modus-Audit: FALSE;0;0;0 Received: from FCD-MAIL06.FCDATA.PRIVATE ([fe80::697f:d6aa:b87:78d8]) by FCD-MAIL05.FCDATA.PRIVATE ([fe80::809d:a06e:5913:452e%13]) with mapi id 14.01.0379.000; Sun, 26 Aug 2012 09:10:54 -0500 From: Chris Barber To: "flyrotary@lancaironline.net" Subject: Oil pressure again Thread-Topic: Oil pressure again Thread-Index: Ac2DlMAySk6vbKONT4W8/C0mS2b8Zw== Date: Sun, 26 Aug 2012 14:11:56 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="us-ascii" Content-ID: <17BA6DEF3DA23A42A6AA6A75443AE398@FCDATA.PRIVATE> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 My oil pressure has dropped again. I am jumping to the conclusion it is tha= t pesky front cover O-ring. I know I was meticulous with installing it last= time. While it may be something else, I doubt it. I had the pressure valve= fall into the pan a couple of years ago and it is now safety wired in. Per= haps it is the oil pump but it seems so simple and not prone to failure.=20 So, to make this more than a vent, as I know mostly how to address this....= contrary to the evidence that I am having to screw with it again, is there = any words of wisdom y'all would care to share. Since I will at least have t= he front cover off (should be able to do do with engine on the plane) would= this be a good time to replace the oil pump. It has not been replaced in t= he past do it is many years old with an unknown number of miles. Is there a= "better" oil pump out there than the turbo version offered by Mazdatrix th= at I should ponder? I may have the oil ring and plastic retaining ring already if I can find th= em. Just gotta find the time to crack into it. Then to continue my turbo d= iagnosis. Great power without intercooler (even though I found no restricti= on, but it is a super cheap intercooler from eBay) and blow off valve or ev= en N/A. Obvious limited breathing with the cheap intercooler and blow off v= alve TIA.=20 Chris Barber Houston Sent from my iPhone 4=