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Re: synthetic versus regular oil? rcborst #1235521 09/19/2017 10:16 PM
Joined: Jan 2008 Posts: 4,961 Fredericksburg, Texas C crenwelge 'Bolter
crenwelge 'Bolter C Joined: Jan 2008 Posts: 4,961 Fredericksburg, Texas	I use 15W40 in all of my Cummins Diesels. But I like Mobil1 15W50 for my older engines.

Entire Thread
Subject	Posted By	Posted
synthetic versus regular oil?	rcborst	09/11/2012 2:09 PM
Re: synthetic versus regular oil?	LONGBOX55	09/11/2012 2:37 PM
Re: synthetic versus regular oil?	53moneypit	09/12/2012 1:59 PM
Re: synthetic versus regular oil?	baldybenny	09/12/2012 3:07 PM
Re: synthetic versus regular oil?	rcborst	09/13/2012 9:14 AM
Re: synthetic versus regular oil?	carbking	09/14/2012 10:11 AM
Re: synthetic versus regular oil?	glasman	09/14/2012 2:17 PM
Re: synthetic versus regular oil?	Whitedog	09/14/2012 3:14 PM
Re: synthetic versus regular oil?	40casey	09/16/2012 9:35 PM
Re: synthetic versus regular oil?	LONGBOX55	09/16/2012 9:41 PM
Re: synthetic versus regular oil?	brokenhead	09/22/2012 7:52 AM
Re: synthetic versus regular oil?	GWWirth	09/22/2012 12:03 PM
Re: synthetic versus regular oil?	53moneypit	09/22/2012 5:29 PM
Re: synthetic versus regular oil?	LONGBOX55	09/23/2012 10:36 PM
Re: synthetic versus regular oil?	baldybenny	09/23/2012 10:48 PM
Re: synthetic versus regular oil?	BIG CHEVY 3600	09/23/2012 11:46 PM
Re: synthetic versus regular oil?	brokenhead	09/24/2012 6:43 AM
Re: synthetic versus regular oil?	Joe H	09/24/2012 10:04 AM
Re: synthetic versus regular oil?	BIG CHEVY 3600	09/24/2012 10:11 AM
Re: synthetic versus regular oil?	Tiny_Jaime	09/25/2012 7:43 PM
Re: synthetic versus regular oil?	LONGBOX55	09/25/2012 8:06 PM
Re: synthetic versus regular oil?	brokenhead	09/28/2012 11:14 PM
Re: synthetic versus regular oil?	LONGBOX55	09/29/2012 11:03 AM
Re: synthetic versus regular oil?	brokenhead	09/29/2012 11:31 AM
Re: synthetic versus regular oil?	LONGBOX55	09/29/2012 12:43 PM
Re: synthetic versus regular oil?	tclederman	09/29/2012 12:49 PM
Re: synthetic versus regular oil?	brokenhead	09/29/2012 3:09 PM
Re: synthetic versus regular oil?	lilrobo	10/02/2012 12:36 PM
Re: synthetic versus regular oil?	baldybenny	10/02/2012 1:38 PM
Re: synthetic versus regular oil?	lilrobo	10/02/2012 7:44 PM
Re: synthetic versus regular oil?	baldybenny	10/02/2012 8:02 PM
Re: synthetic versus regular oil?	tigman 1	09/17/2017 12:05 AM
Re: synthetic versus regular oil?	WE b OLD	09/17/2017 11:46 AM
Re: synthetic versus regular oil?	Joe H	09/17/2017 1:44 PM
Re: synthetic versus regular oil?	Hotrod Lincoln	09/17/2017 2:38 PM
Re: synthetic versus regular oil?	BIG CHEVY 3600	09/19/2017 3:01 PM
Re: synthetic versus regular oil?	Norcal Dave	09/19/2017 6:58 PM
Re: synthetic versus regular oil?	tclederman	09/19/2017 9:47 PM
Re: synthetic versus regular oil?	crenwelge	09/19/2017 10:16 PM
Re: synthetic versus regular oil?	JW51	09/19/2017 10:22 PM
Re: synthetic versus regular oil?	doyle1950	09/19/2017 11:30 PM
Re: synthetic versus regular oil?	52pu	09/23/2017 8:28 PM
Re: synthetic versus regular oil?	tclederman	09/23/2017 10:05 PM

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