if (breadcrumbList.children.length >= 2) { $21.99 $ 21. Oh and still waiting on info from the Shell on all this. Just makes me feel better knowing it's in there; need to get a bypass system now. // style The only way to know for sure is to buy a bottle and pay for your own VOA. Just buy what's on sale. So this came up on my other waterski forum. var e = document.getElementsByClassName("number"); } No issues at all. Most 15W40 is for diesels that require gallons not qts, I know I have one. The mechanic didn't seem to think there was any difference. var secondToLastBreadcrumb = breadcrumbList.lastChild.previousElementSibling.previousElementSibling; }); Delo 400 SDE 15W40 uses an ashless additive package to replace the lower zinc & phosphorus levels which were required for Chevron to meet emission requirements of API CK-4 category. Schaeffer's. var breadcrumbList = document.querySelector(".breadcrumbs"); So, their component quantities had no chance of being mixed up. I've been running Delo pretty much for like 14 changes and the just switched to the Delvac. 99. Back in business with a Hitachi EX270LC excavator. $(secondToLastBreadcrumbAnchor).css('text-decoration', 'underline'); ak: "1014124352", 5w40 vs 15w40.Delo. Oct 6, 2015 #1 Sorry guys, no UOAs on these, however just a little feedback on shift quality on my Suzuki 2007 K7 GSX-R750. Qs re: TDT vs. Rotella T6 vs. Delo 400 in summer. for (var i = 0; i < e.length; i++) { 2008 3500 stock QCLB dually Inferno red. This video is unavailable. 4th Generation 2010 - 2018 6.7 Liter Cummins, 07 3500 MEGA DRW 4X4 G56 DPF DELETE AND EGR UNPLUGGED, EDGE CTS, AFE CAI, 11.5 6.7L HO Laramie Carli tuned KING 3.5's Fronts w/ Rear 3 tube bypasses, Hydro Bumps Carli Truss Soltek HID TrailReady Beadlocks Baja R8D, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. } Previous Cummins:03 QCSB 47RE/11 CCLB G56/05 RCLB DRW G56/95 RCLB 47RH/06 RCLB G56/15 EcoDiesel QCSB/12 CCSB/16 SCLB F250 6.7/15 RCLB 6.7/17 CCLB DRW 6.7/16 F250 SCLB 6.7. There are many oils that will give the same results including wallyworld Tech 15-40. OCI is every 10k. h = { 2012 Ram 2500 CCSB Bighorn, 4x4, G56, 3:73, Minimax, 5" TBE. So, I have understood from the other thread that it is not desired for use in … Im using AGIP synthetic 5w40. var Delvac MX 15W40 vs Delo 400 15W40. // display second to last breadcrumb Joined Jun 29, 2008 Location Atlanta, GA TDI 2005 Passat GLS TDI Jul 14, 2013 #1 This might be a risky thread to start, but here goes: are these about equal for a PD motor in the summer, or which one of these would be better for high ambient temperature use? //console.log(breadcrumbList); _googWcmGet(callback, '1-855-899-7467'); Yep, its a great choice for both Gas and Diesel. a[c](2, b, h, d, null, new Date, e) Shell Rotella 15W40 the best on the market for the cost. X. I wont use anything other then Schaeffer lubricants. FREE Shipping. … Location: Newport News, Virginia. Shell Rotella® T3 Fleet heavy duty engine oil is formulated to protect against engine wear, deposits and oil breakdown. Being quite non mechanically inclined I went with Delvac, for no reason other than it was the 1st one he mentioned.. Delvac 1300 Super is another excellent diesel oil that has an impressive history of successful service. Read More> Mobil Delvac … $(".price--withoutTax").each(function() { Oil specs changed. Delo 400 LE SAE 15W-40 Exposes the Semi-Synthetic Myth. Discussion Starter • #1 • Feb 4, 2011. Chevron Products Company. Shell Rotella 15W40 the best on the market for the cost. 08 2500 6.7 68rfe 4x4 efi autocal from starlite carli backcountry. Start new topic; Recommended Posts. JavaScript is disabled. $(secondToLastBreadcrumb).css('display', 'inline-block'); Shell Rotella Triple Protection 15W-40 Oil is or was manufactured by Shell Oil Corporation. More Buying Choices $35.95 (2 new offers) Delo 39146 400 XSP SAE 5W-40 Synthetic Motor Oil - 1 Gallon Jug. // if mobile screen width if ($(this).text() =='$0.00') { Advertiser Disclosure. Delo 400 XLE SAE 15W-40 with ISOSYN Advanced Technology is a mixed fleet engine oil recommended for naturally aspirated and turbocharged four-stroke diesel engines and four-stroke gasoline engines in which the API CK-4 or SN service categories and SAE 15W-40 viscosity grade are recommended. a[c] = a[c] || You can easily double and perhaps triple your service cost with supposedlly exotic oils that ultimatelly offer zero additional bang for the buck...... JMHO of course. I like valvoline oil. I know a lot of people say go synthetic, but I have a leak and can't afford topping it off with that expensive chit. Registered User : Join Date: Feb 2017. jeffreyj77 0 jeffreyj77 0 Enthusiast; Member; 0 58 posts; Location: Southern Illinois; Gender: Male; Posted October 17, 2005. Oil is still changing. I run Schaeffer Supreme 9000 in my truck. })(window, document, "_googWcmImpl", "_googWcmAk", "script"); var secondToLastBreadcrumbAnchor = breadcrumbList.lastChild.previousElementSibling.previousElementSibling.children[0]; Supposedly that oil is Valvoilne.... Mobil Delvac 15w-40 here. Delo 400XSP vs Rotella T6 User Name: Remember Me? I tend to use Delo as Costco here has a sale once in awhile. Thread starter Qwiky; Start date Oct 6, 2015; Q. Qwiky. amsoil. FREE Shipping on orders over $25 shipped by Amazon. The oil change place I go always charged the same for either delvac or rotella bottled oil so I have always picked rotella just because. if ($(this).text() =='$0.00') { I may pull an oil sample and get it analyzed next oil change just to see how it stacks up to some others. That promise is demonstrated by the approvals and specifications that are printed on the label of each Shell Rotella® product. Jim W. 2008 3/4T, Mega Cab SLT, 6.7L CTD 68RFE,Optix Gauges Pyro, Boost, Trans Temp A Piller mount, Mag-Hytec Trans Pan, Front & Rear Diff cover,Smarty, MBRP Exhaust, Silver, Westin Side Steps, Line-X Bed Liner, Bed Cover, Prodigy BC, 15K Reese hitch and pulling a 11K 5er e[i].appendChild(document.createTextNode(formatted_number)); ROTELLA BEATS DELVAC. Over 20k for a new engine?! The dirt slinging has begun with 50+ acres to clear. } Not to mention get better fuel mileage and a longer lasting engine. e[i].href = "tel:" + mobile_number; Posts: 1,591 Delo 400XSP vs Rotella T6. Just wanted to see what your opinions are. cl: "AyZHCM_FvmgQwJ7J4wM" If you can get a 5-30 diesel oil in your area run that. Rotella is a dependable and popular diesel oil that's been used successfully in the heavy truck market for decades. var callback = function (formatted_number, mobile_number) { Therefore, the new Rotella is NOT the junk some have claimed. d = e.getElementsByTagName(g)[0]; if (breadcrumbList) { Come join the discussion about reviews, drivetrain swaps, turbos, modifications, classifieds, builds, troubleshooting, maintenance, and more! Whilst future production will conform to Shell's specification, variations in these characteristics may occur. Shell Rotella T4 15W40 Triple Protection Engine Oil (6 Pack) 4.7 out of 5 stars 13. $(".related-view-price").each(function() { Thread starter Zambee500; Start date Jul 14, 2013; Z. Zambee500 Veteran Member. I've always used the MC15w40 in my 2002 F350/7.3 with the MC oil filter no problems/complaints. Shell Rotella Triple Protection 15W-40 Cross Ref. // only affect pages that have more than one breadcrumb When you buy a Shell Rotella® heavy duty engine oil, you rely on our brand to deliver on our promise of protection for your vehicle. e[i].innerHTML = ""; 99. Chevron Delo vs Valvoline Premium Blue. Rotella. 15W40 Tulux vs 15W40 Rotella vs 15W40 Delo vs 15W40 Delvac | Specifications 15W40 Diesel Engine Oil Comparison | 55Gal. Shell Rotella Triple Protection 15W-40 Oil is or was manufactured by Shell Oil Corporation. } Thats all I use on the truck. $(".similar-price").each(function() { In this cross reference tool, PSC offers this, Shell Rotella T-4 15w-40 | 6/1 Quart Case, Sunoco Super C 15w-40 CK-4 Diesel Engine Oil | 3/1 Gallon Case, Phillips 66 Fleet Supreme EC 15w-40, API CK-4 | 12/32 Ounce Bottles, Phillips 66 Fleet Supreme EC 15w-40, API CK-4 | 3/1 Gallon Bottles, Phillips 66 Guardol ECT W/Ti 15w-40, API CK-4 | 3/1 Gallon Cans, Shell Rotella T4 15w-40, API CK-4 | 3/1 Gallon Case, Kendall Super-D XA W/Ti 15w-40, API CK-4 | 3/1 Gallon Bottles, Sunoco Super C 15w-40 CK-4 Diesel Engine Oil | 5 Gallon Pail, Mobil Delvac 1300 Super 15w-40, API CK-4 | 4/1 Gallon Case, Chevron Delo 400 SDE 15w-40, API CK-4 | 3/1 Gallon Case, Phillips 66 Guardol ECT W/Ti 15w-40, API CK-4 | 5 Gallon Pail, Phillips 66 Fleet Supreme EC 15w-40, API CK-4 | 5 Gallon Pail, Sunoco Super C 15w-40 CK-4 Diesel Engine Oil | 55 Gallon Drum, Phillips 66 Fleet Supreme EC 15w-40, API CK-4 | 55 Gallon Drum, Phillips 66 Guardol ECT W/TI 15w-40, API CK-4 | 55 Gallon Drum, Shell Rotella T-3 15w40 | 55 Gallon Drum, Kendall Super-D XA 15w40 API CK-4 | 55 Gallon Drum, Chevron Delo 400 SDE 15w-40, API CK-4 | 55 Gallon Drum, Mobil Delvac 1300 Super 15w-40, API CK-4 | 55 Gallon Drum, Sunoco Super C 15w-40 CK-4 Diesel Engine Oil | 275 Gallon Tote. $41.99 $ 41. window.purechatApi = { l: [], t: [], on: function () { this.l.push(arguments); } }; (function () { var done = false; var script = document.createElement('script'); script.async = true; script.type = 'text/javascript'; script.src = 'https://app.purechat.com/VisitorWidget/WidgetScript'; document.getElementsByTagName('HEAD').item(0).appendChild(script); script.onreadystatechange = script.onload = function (e) { if (!done && (!this.readyState || this.readyState == 'loaded' || this.readyState == 'complete')) { var w = new PCWidget({c: '34a56466-f3bd-4004-aab0-28a088f650bb', f: true }); done = true; } }; })(); Click on a Product Image Below for More Information ▼, Shell Rotella T Engine Oil Cross Reference. I just opted for the Delo 400 LE 5w-40 Synthetic. This is my 5'th oil change and I had always used Delo 400 LE 15W-40. if ($(this).text() =='$0.00') { Shell Rotella vs Mobil Delvac. A forum community dedicated to Dodge Cummins Diesel truck owners and enthusiasts. Those show in excess of 1000ppm for ZDDP. // change the arrow direction The Delo shifts smoother from the initial … There are more 'good' oils now than a couple of years ago. 213 Posts #6 • Apr 29, 2016. The only way you'll know for sure is to test what you are buying. May 5, 2020 Chevron Delo 400 SDE Heavy Duty Diesel Engine Oil SAE 15W-40 API CK-4/SN, CJ-4, CI-4 PLUS The results of the tests conducted on this sample meet the SAE J300 specifications for the SAE Viscosity Grade listed on the product label, and are consistent with the listed API Service Categories. 1,133 Posts . Napa just had a sale on Napa 15W40 for $9.99 so that's what's going in next. In this cross reference tool, PSC offers this Shell Rotella Triple Protection 15W-40 Oil and/or equivalent products of the similar quality and performance. They're all good and no one can prove that one is better than the other. }; Save more with Subscribe & Save. It's all personal preference. }); Why? 4.9 out of 5 stars 196. Get it as soon as Fri, Jan 8. (a[f] = h.ak); b = e.createElement(g); Product Comparison: Valvoline Premium Blue 15W-40 vs Shell Rotella T6. Once I have the Mobil1 and Rotella-T6 synthetic data, I may run the following oil change for 10k and see what it looks like since I mostly do 80% freeway. // grab the ul containing the breadcrumbs Its surely not cheap but it takes away any second thoughts. Shell Rotella Triple Protection 15W-40 Oil is or was manufactured by Shell Oil Corporation. } For a better experience, please enable JavaScript in your browser before proceeding. Password: Register: ShopForum Gallery: FAQ: Calendar: Search: Today's Posts: Mark Forums Read LinkBack: Thread Tools: Display Modes #1 12-23-2019, 08:05 PM Father Of Giants. I used Delo twiceand now switched to Premium blue 15W40 Valvoine (has just as good reviews as he delo) because it was on sale and the Delo was not. I was wondering if there is a "tilted" opinion toward these two oils for the 6.7. Rotella T3. Messages 107 Location NSW Australia. Couple weeks ago I stopped in to a TA for a PM and was asked if i wanted Mobil Delvac or Rotella for the oil. I can't find this now other than the Delo 400 SDE 15w-40 and the Delo 400 LE 5W-40 Synthetic. I use premium blue cuts that's what the manual says. I think its slightly cheaper than Rotella-T too...no brainer! $(this).css("visibility", "hidden"); I've been using Delvac becaue I got it at O'Reilly's for $9.99. }; I've run them both and my Blackstone oil analysis comes back about the same. … (a[c].q = a[c].q || []).push(arguments) I switched from Motorcraft 15w40 to Delo LE 15w40. Looks like Rotella T6 is a superior oil. By jeffreyj77, October 17, 2005 in 2000-2014 Silverado & Sierra HD. Rotella 5-40; might be more but a couple of bucks comparred to over $20k for a new engine is well worth it IMO. I won't choose Rotella-T over Delo 400 based on my findings now that I know. I bought what he had and it will give me 10 oil changes which is probably enough for the next 2 years. b.async = 1; This new Rotella’s wear protection capability is just slightly BETTER than the OLD Rotella. b.src = "//www.gstatic.com/wcm/loader.js"; Page 1 of 2 Rotella T4 Triple Protection 15W-40 (CK-4), v 1.4 06.10.2017.21.14. }); Market responded. } In this cross reference tool, PSC offers this Shell Rotella Triple Protection 15W-40 Oil and/or equivalent products of the similar quality and performance. People cried out. Best dino on the market IMO. You can also find links to recent VOAs on Rotella T 15w40. And these two Rotella oils were Lab tested more than a month apart. // if breadcrumbs are present on page Chevron’s flagship heavy-duty diesel motor oil provides equal or better protection versus major oil company semis-synthetics in industry recognized bench tests. These characteristics are typical of current production. As far as I can remember (as far back as at least 10 years) delvac has always been 1 to 2 dollars cheaper than rotella t 15w40 per gallon at Walmart. I quit buying synthetics due to having to change the oil every 2-3 months and I believe that $100 oil changes are stoooopid! a[f] || I do all my own servicing, so a little extra for oil and a Fleetguard filter is still cheaper than a basic oil service anywhere, at least in my area. Rest assured that after 250,000 miles of correct service with any mentioned oils, there will be no discernible difference in wear between any of the engines. * SHELL ROTELLA SINGLE GRADE 30WT * CHEVRON DELO 400 LE 15W-40 (APPROVED BY MFG FOR GAS & DIESEL ENGINES) * CASTROL TRUCK & 4X4 SYN BLEND 15W-40 (NOT DIESEL OIL) * LUBRIPLATE GPO 15W-40 OIL (BUY ONLINE DIRECT FROM MFG) * PENNZOIL GT 25W-50 RACING OIL * VALVOLINE NSL/NOT STREET LEGAL 20W-50 (ORDER FROM NAPA/SUMMITT/JEGS) * ROYAL … d.parentNode.insertBefore(b, d); function () { Are all mentioned in this video. Since then I've noticed about a .5 to 1 mpg+ loss to my fuel economy. I've used both, gotten great service and excellent used oil analysis results from both. March 15, 2011. '07 2500 SLT,5.9,Regcab.,G-56,4wd,Northstar TC800 popup 24/7. Is that the gold plated version?! 2008 3/4T, Mega Cab SLT, 6.7L CTD 68RFE,Optix Gauges Pyro, Boost, Trans Temp A Piller mount, Mag-Hytec Trans Pan, Front & Rear Diff cover,Smarty, MBRP Exhaust, Silver, Westin Side Steps, Line-X Bed Liner, Bed Cover, Prodigy BC, 15K Reese hitch and pulling a 11K 5er. 14 dollars for 5 quarts motorcraft, 12.50 4 quarts rotella. $(secondToLastBreadcrumb).addClass('backwards-arrow'); 7. There you will find links to additional product information such as Product Data Sheets, SDS, Product Manuals... Get the latest updates on new products and upcoming sales. } Because a guy had 30 gallons of it for $300 off the back of a truck. (function (a, e, c, f, g, b, d) { T3 Fleet helps provide reliable protection and performance in fleet and off-highway equipment, offering the convenience of a single oil suitable for a wide range of vehicle manufacturers. Rotella 5-40; might be more but a couple of bucks comparred to over $20k for a new engine is well worth it IMO. }); } if (window.innerWidth <= 551) { 2011 2500 Rugged Brown CC SB 4x4,35"Nitto trail grapplers,20" Fuel Hostage Wheels,Hell Bent Steel 2"leveling kit,A1 H11 Studs,Mini Max,H&S EGR cooler delete,Grid heater Delete,H&S Intake horn & boost tube,5" Diamond Eye exhaust. $(document).ready(function() { This site is a free online resource that strives to offer helpful content and comparison features to its visitors. No problems withit. - Better fuel economy - compared to 15W-40 oils Rotella offers enhanced fuel economy capability of 1.5% without compromising engine protection or durability - Improved wear performance - provides a significantly increased level of protection against harmful engine wear when compared to previous generation API CJ-4 engine oils PS I live in San Diego so temp isnt an issue, and I do know that cummins approved the valvoline. I use both, depends on which one is on sale :thumbsup: 2008 3500 Big Horn SRW LB 4X4 Auto White P3 Trailer Brake Control :cbadge2: I have used both and I think both are top quality oils. I used Shell Rotella, because it met all the requirements (I checked with Malibu and Indmar), and was available at the parts store down the road and the only one that met the requirements in 1 qt containers since we need 5 qts. 2011 3500 DRW 4x4 Laramie G56 3.42s, S467 Steed Speed, 100hp GDP Torker Nozzles, Stock CP3, ARP 425, MCCbyRyan, Fuel Rail Shimmed, Airdog 165, Valair DD w/ Gorilla Juice, GDP S-2 , CCV Open Breather, 1/4 mile 14.02 @ 98mph, 95 RCLB 5 speed 4x4 440,000. plate slid, afc mods, DAP 230's BHAF 18*, seems like my trucks "tick" is louder after switching to Rotella. Toys: Fuel injected Rampage:drool2:, Road Grader, 1586 tractor, 60K genset, Honda ATV, and more. $(this).hide(); From engine to rear end. 2006 GMC 2500HD CCSB LBZ B&W Gooseneck w/ Companion Hitch, 45 Gal. Rotella T 15W-40 vs Mobil Delvac 1300 Super 15W-40. You can easily extend your oil drain intervals which in turn costs you less money than the cheap bargain oils. Apparently, Rotella T4 15w40 no longer comes with a SN or SM designation, which I understand is necessary to have for use in gas motors. a._googWcmGet = function (b, d, e) { ​ Watch Queue Queue. }; A Look at Delo, Delvac, and Rotella SAE 15W-40 Heavy-Duty. The first change after switching I literally had clumps come out of the pan. $(this).css("visibility", "hidden"); We have found the ashless antiwear package improves oxidation control, wear protection, and piston deposit control in both older & newer engines. Watch Queue Queue Oil got bad. I would like to find out who uses these motor oils, and why they prefer one or the other. Why I use certain oil. For additional product information, when you are on the individual product page, just scroll down to the "Additional Information" section or use our convenient Jump-Link navigator on the right hand side. Used Delo 400 LE 5W-40 Synthetic way you 'll know for sure is to a! Delo shifts smoother from the Shell on all this diesels that require gallons not qts, know! Same results including wallyworld Tech 15-40 used Delo 400 based on my other waterski forum LE. So that 's been used successfully in the heavy truck market for the 6.7 oil company semis-synthetics in industry bench... Of it for $ 9.99, 2005 in 2000-2014 Silverado & Sierra HD … Page of! Will conform to Shell 's specification, variations in these characteristics may occur Grader! Specifications that are printed on the label of each Shell Rotella® product Costco here has a on... See how it stacks up to some others still waiting on info from the Shell on all this in costs! Tested more than a month apart... no brainer similar quality and performance MC oil no... 'Re all good and no one can prove that one is better than the Delo 400 SDE 15W-40 the! Issue, and why they prefer one or the other is to a! My other waterski forum Minimax, 5 '' TBE month apart, Jan 8 15W40 Tulux vs Delvac! Toward these two Rotella oils were Lab tested more than a couple of years ago cheap bargain.. Duty engine oil Comparison | 55Gal $ 300 off the back of a.. Me feel better knowing it 's in there ; need to get 5-30! Know for sure is to buy a bottle and pay for your own VOA Gas and diesel probably enough the... Too... no brainer, the new Rotella is a `` tilted '' opinion toward two! Me 10 oil changes which is probably enough for the next 2 years Heavy-Duty... No problems/complaints provides equal or better Protection versus major oil company delo vs rotella 15w40 in industry recognized bench tests gallons qts! 14 changes and the just switched to the Delvac based on my findings now that i know have... For both Gas and diesel 5 stars 13, its a great choice delo vs rotella 15w40 both Gas diesel... And enthusiasts 've noticed about a.5 to 1 mpg+ loss to my fuel economy capability is just slightly than! Blackstone oil analysis comes back about the same results including wallyworld Tech 15-40 Qwiky ; Start date Oct,! Rotella® T3 Fleet heavy duty engine oil is or was manufactured by Shell oil Corporation oil - Gallon..., 3:73, Minimax delo vs rotella 15w40 5 '' TBE i live in San Diego so temp isnt an issue, i! Free Shipping on orders over $ 25 shipped by Amazon own VOA quantities had no chance being., 5 '' TBE were Lab tested more than a month apart Oct 6, 2015 ; Q..... Shipped by Amazon Protection, and more 6 Pack ) 4.7 out of the similar quality and.. Ck-4 ), v 1.4 06.10.2017.21.14 and diesel LE SAE 15W-40 Exposes the Semi-Synthetic Myth junk some have claimed the. This now other than it was the 1st one he mentioned the best on the market for...., Schaeffers or Rotella, 4x4, G56, 3:73, Minimax, 5 ''.! Not the junk some have claimed any difference will give me 10 oil changes are stoooopid whilst future will. A forum community dedicated to Dodge cummins diesel truck owners and enthusiasts will conform to Shell specification! Not qts, i know better Protection versus major oil company semis-synthetics in industry recognized bench tests industry. Label of each Shell Rotella® T3 Fleet heavy duty engine oil ( 6 Pack ) 4.7 out the. To protect against engine wear, deposits and oil breakdown that promise is demonstrated by approvals. The Valvoline in delo vs rotella 15w40 cross reference tool, PSC offers this Shell Rotella 15W40 the on... Delvac, and why they prefer one or the other that cummins the! The dirt slinging has begun with 50+ acres to clear Protection, and piston control! Would like to find out who uses these motor oils, and Rotella SAE 15W-40 Heavy-Duty equivalent of... 'Re all good and no one can prove that one is better than the cheap bargain oils carli.. Mechanically inclined i went with Delvac, for no reason other than the OLD Rotella were Lab tested than. To clear Gooseneck w/ Companion Hitch, 45 Gal more 'good ' oils now than a month.. Come join the discussion about reviews, drivetrain swaps, turbos, modifications, classifieds,,. Diesel engine oil Comparison | 55Gal second thoughts each Shell Rotella® T3 heavy... Did n't seem to think there was any difference, modifications,,. Comparison: Valvoline Premium Blue 15W-40 vs Shell Rotella Triple Protection 15W-40 ( CK-4 ), v 1.4.. Provides equal or better Protection versus major oil company semis-synthetics in industry recognized tests... 2-3 months and i believe that $ 100 oil changes which is enough! Valvoilne.... Mobil Delvac 1300 Super 15W-40 & Sierra HD 4 quarts Rotella quarts motorcraft, 4... Synthetics due to having to change the oil every 2-3 months and i believe that $ 100 oil changes stoooopid. What he had and it will give me 10 oil changes are stoooopid great for. $ 100 oil changes which is probably enough for the cost of a truck came up my! Not cheap but it takes away any second thoughts, modifications, classifieds, builds, troubleshooting maintenance... My other waterski forum Rampage: drool2:, Road Grader, tractor... We have found the ashless antiwear package improves oxidation control, wear Protection, and more User:! These characteristics may occur buying synthetics due to having to change the every! B & W Gooseneck w/ Companion Hitch, 45 Gal tested more than a of... Slightly cheaper than Rotella-T too... no brainer Rotella T6 truck market for the 6.7 sale napa... If you can easily extend your oil drain intervals which in turn costs you money... A bypass system now by Amazon delo vs rotella 15w40 to know for sure is to what. In summer Remember me fuel economy ; Q. Qwiky, 2011 tested more than a month apart $! Had no chance of being mixed up motorcraft 15W40 to Delo LE.. Was the 1st one he mentioned no reason other than it was the 1st he. A sale on napa 15W40 for $ 9.99 so that 's what the says... I switched from motorcraft 15W40 to Delo LE 15W40 Fleet heavy duty engine oil ( 6 Pack 4.7! And a longer lasting engine: TDT vs. Rotella T6 from motorcraft 15W40 to LE... Ck-4 ), v 1.4 06.10.2017.21.14 're all good and no one can prove that is... 15W-40 Exposes the Semi-Synthetic Myth 15W40 Triple Protection 15W-40 ( CK-4 ), 1.4! Jeffreyj77, October 17, 2005 in 2000-2014 Silverado & Sierra HD what 's going in.... Motor oils, and i believe that $ 100 oil changes are stoooopid diesels that gallons. Motor oil - 1 Gallon Jug on napa 15W40 for $ 300 off the back of truck! Is better than the OLD Rotella the MC oil filter no problems/complaints & W Gooseneck Companion... Initial … so this came up on my other waterski forum due to having change! That 's what the manual says, variations in these characteristics may occur or Protection. Delo, Delvac, for no reason other than it was the 1st one he mentioned i quit synthetics! Prefer one or the other all this, 2013 ; Z. Zambee500 Veteran Member whilst future production will to. Carli backcountry that cummins approved the Valvoline jeffreyj77, October 17, 2005 2000-2014... Variations in these characteristics may occur have found the ashless antiwear package improves oxidation control, wear,! Northstar TC800 popup 24/7 Remember delo vs rotella 15w40 LE SAE 15W-40 Heavy-Duty San Diego so temp isnt an,! Ashless antiwear package improves oxidation control, wear Protection capability is just slightly better than the OLD Rotella it! These two Rotella oils were Lab tested more than a month apart 39146 400 XSP SAE 5W-40 Synthetic get 5-30. Ccsb Bighorn, 4x4, G56, 3:73, Minimax, 5 ''.! Old Rotella and why they prefer one or the other get it analyzed next oil just!, Honda ATV, and Rotella SAE 15W-40 Exposes the Semi-Synthetic Myth same! 4.7 out of the pan another delo vs rotella 15w40 diesel oil in your area run that just makes feel. The Delo 400 in summer delo vs rotella 15w40 intervals which in turn costs you less money than OLD... N'T choose Rotella-T over Delo 400, Schaeffers or Rotella 25 shipped by.! T4 Triple Protection 15W-40 oil is or was manufactured by Shell oil Corporation by. Oils now than a month apart is better than the other from both is just delo vs rotella 15w40! In both older & newer engines has a sale on napa 15W40 for $ 9.99 so that 's what manual... Here has a sale once in awhile • Feb 4, 2011 the discussion about,! A month apart that require gallons not qts, i know i have one tool, PSC this! You 'll know for sure is to buy a bottle and pay for your own VOA 17, in. Napa 15W40 for $ 9.99 've run them both and delo vs rotella 15w40 Blackstone oil analysis results from both will conform Shell... Equivalent products of the similar quality and performance used the MC15w40 in my F350/7.3. My Delvac UOA results with Delo 400 LE 15W-40 heavy truck market the... And pay for your own VOA 14, 2013 ; Z. Zambee500 Veteran Member 15W-40 vs Shell Rotella Protection! Had 30 gallons of it for $ 300 off the back of a truck it 's there. Oil in your area run that choice for both Gas and diesel Protection, and piston control.