Jack, Sounds strange, but you might try Coke. It works in auto radiators. Dennis Dyer Pine, CO
--- kr2coo...@earthlink.net wrote: From: "Jack Cooper" <kr2coo...@earthlink.net> To: "Corvair engines for homebuilt aircraft" <corvaircr...@mylist.net>, "KR builders and pilots" <kr...@mylist.net> Cc: Subject: KR> Oil cooler List-Post: krnet@list.krnet.org Date: Mon, 17 Jul 2006 21:42:13 -0400 I recently got a folded fin oil cooler from Clarks and have been trying to clean it. I have sprayed several cans of carob cleaner through it, blasted it out with an air hose, put it in the cleaning tank with a biodegradable solvent running through it for hours, ran water hot and cold through it and still getting specks of scale out of it. When I thought it was clean I filled it with clean oil and let it set overnight and when I poured the oil out there was still a lot of scale coming out. Any suggestions on how to clean it. I would like to stay with a stock oil Cooler if possible. Jack Cooper kr2coo...@earthlink.net Fayetteville. NC. _______________________________________ Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net please see other KRnet info at http://www.krnet.org/info.html _____________________________________________________________ Get your free e-mail address http://www.mtnguy.com
