-------- Original Message -------- Subject: Re: mobile (sic) 1 Date: Thu, 22 Mar 2007 20:57:09 -0700 From: Joe Knight <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] I've got most of the 8 gal of DI I picked up last Fall still on the shelf; it's still CI-4 Plus. As I recall, so is TDT. If I could score TDT for less than $5/qt, I'd load up the shelves good. Spud posted the following offlist this AM: "Mobil 1 Turbo Diesel Truck 5W-40 and Mobil Delvac 1 5W-40 are the same formulation and meet the exact same performance requirements. ... http://www.mobil1.com/USA-English/MotorOil/Synthetics/Myths.aspx Scroll to the bottom of the page, it's in the fine print under the 'Diesel Engine' chart." -j