The bottle they provide for the sample is very small... about 2 ounces. I test at oil change time but you don't need to, you can suck a sample out of the crankcase at any time to send in for analysis.
=) -dm > ------------------------------ > Date: Thu, 25 Aug 2005 09:46:05 -0400 > From: andrew strasfogel <[EMAIL PROTECTED]> > Subject: Re: [MBZ] Oh joy! Another oil thread! > > How large a sample of used oil do they require to perform the analysis? >