One Clear Choice in Engine Deposit Control

Leading the Field In Deposit Protection

Quality is Key

Testing proves AMSOIL Signature Series 5W-30 Synthetic Motor Oil provides more complete protection against damaging deposits than its competitors.

The push toward smaller, fuel-efficient yet powerful engines has driven the development of several key technologies. Gasoline direct injection (GDI) and turbochargers are now common features of passenger cars and light trucks. By 2020, industry experts predict that nearly every new vehicle will feature GDI technology, and the vast majority will be turbocharged. While these advanced technologies enhance performance, they also present serious challenges to motor oil.

The Turbocharger Trade-Off

Turbochargers push more air into the engine’s combustion chamber, providing better fuel-economy and performance but also creating intense engine temperatures. They often operate above 150,000 rpm on exhaust gases exceeding 1000°F. These extreme conditions cause some motor oils to break down and solidify into harmful deposits.

Vehicle manufacturers have long recommended different service intervals based on “normal” or “severe” driving conditions. Turbocharged vehicles are automatically included in the severe service category due to the extreme heat they generate. Motor oil with unique properties is required to combat the effects of intense temperatures.

Proof of Protection

AMSOIL Signature Series 5W-30 Synthetic Motor Oil was tested against two competing brands to determine its level of protection against deposit formation in high-heat applications.

The TEOST 33C test (ASTM D6335) is an industry-standard bench test that simulates turbocharger operating conditions. According to the American Society for Testing and Materials (ASTM), it is “designed to predict the high temperature deposit forming tendencies of an engine oil.” To meet the API SN Resource Conserving and ILSAC GF-5 motor oil specifications that are often recommended by vehicle manufacturers, a 5W-30 motor oil must limit total deposit formation to 30 mg or less.

AMSOIL Signature Series 5W-30 Synthetic Motor Oil held the total weight of deposits to 7 mg, well under the 30 mg limit required by the API and ILSAC, while Royal Purple® API 5W-30 and Mobil1® Extended Performance 5W-30 came in just under the limit at 25.4 mg and 28.2 mg respectively. Signature Series 5W-30 Synthetic Motor Oil protects against harmful deposits on turbochargers 4X better than Mobil1® Extended Performance and 3.6X better than Royal Purple® in industry-standard testing*.

*Based on independent, third-party testing of AMSOIL® Signature Series 5W-30, Mobil1® Extended Performance 5W-30 and Royal Purple® API 5W-30 in the ASTM D6335 bench test required by the API SN Resource Conserving specification.

Test results represent the formulations available as of April 2016. Formulations were coded to eliminate bias during testing and samples were tested in random order. An appropriate number of trials of each oil were run to produce results at or above the 95 percent confidence level when compared to AMSOIL Signature Series 5W-30 Synthetic Motor Oil.

Sioux Falls Store Note:

The competition knows these attributes wouldn’t make a difference to the average driver so it is a major needed cost to the stock holders. And that demonstrates precisely the utter difference from AMSOIL and the rest. AMSOIL’s decision makers at the Superior, WI headquarters have had the goal to provide the best uncompromising product for protection and performance regardless of the cost. Lesser base stocks will suffice the 75% of drivers who are not true enthusiasts or don’t consider operating costs over the long term. Do the math, feel the power and get years more from that engine and transmission. It’s your money – see it go further. AMSOIL is really in your best interests. Use and spread the news about these products!! They do work as advertised!

Ches Cain

If you are not in the Sioux Falls area use our online store link for the best options for buying at cost.

Ford EcoBoost Challenge – AMSOIL Only Oil Choice

Ford EcoBoost Engines – Turbocharged, High Heat Efficiency needs a 100% Synthetic

In a previous Facebook post on the Sioux Falls page, I mentioned the merits of the 1.0 3-cyl EcoBoost engine but there are several more popular and practical versions in the other vehicles Ford offers. All of these are the most impressive works ever developed by Ford. The overall design of the powerful six’s with the excellent flow of the internal exhaust manifolds to turbo (low inertia twin units) make engine warm-up fast while achieving the most power per cubic inch ever known. There are challenges however making our AMSOIL Signature Series a must for long life and low maintenance.

There are blends and “fully” synthetic products recommended by Ford but with AMSOIL you know you get a TRUE 100% synthetic which can stand up to the heat (beyond what this engine can generate actually) for any amount of time while resisting formation of deposits in your turbo’s lines. AMSOIL leads the industry with the lowest volatility thus less chance for oil vapors being drawn into combustion via PCV and what does get drawn in has less of a chance to leave deposits on the scorching hot intake valves. Also should the driver fail to change oil at the proper recommended interval, AMSOIL has you covered!!

Ford has positioned a “specially developed” version of Castrol called Magnatech but after examining the overall merits it still doesn’t address long term deposits. Castrol doesn’t make any claims to be a true 100% synthetic (They use the term Fully Synthetic which is common for Group IIIs) nor are there any viscosity retention tests. As a AMSOIL customer first and a dealer 2nd, I trust AMSOIL even more hearing from those who work in the windpower industry that AMSOIL has revolutionized their return on investment and all the severe issues with the Castrol product. According to them, AMSOIL provides the only lubricant to solve a serious viscosity retention issue which others have not. This method of solving problems over stockholder profits allows their products to be years ahead in technology and performance. The Signature Series addresses these issues with the EcoBoost even years before there was a need.

No warranty issues with the Signatures Series as long as you use the proper viscosity. But should anything happen AMSOIL backs their products 100% with their own guarantee and complete satisfaction. No other lubricant company comes close to this type of protection..
Lastly The #1 reason to use AMSOIL’s Signature Series (5W-30, 5W-20 or 0W-20 per your owners manual) is simply for the performance!! There is a difference. It’s in the base stocks and additive packages and it’s constantly being verified and improved. A difference you can feel and an additional load off of the internal parts at all temperatures under all loads. And many synthetic do leave deposits. Not Signature Series. It’s not a Group III base. If a OEM had a duplicate product it would have to be generally around $15 retail per quart to satisfy typical markups needed.

Sioux Falls Ford owners – We want to be your oil for max performance in these exceptional engines! Don’t settle for dealership…

Posted by Amsoil – Synthetic Warehouse Sioux Falls – Independent Dealer on Saturday, February 20, 2016

With the EcoBoost and other engines utilizing the gasoline direct injection there’s an additional issue with the intake side of the intake valves concerning cleanliness. As fuel is sprayed directly into the quench area, it bypasses the whole intake manifold and top side of the intake valves thus allowing debris and varnish from the combination of intake dirt and oil vapor from PCV. Ford mechanics have said Ford is working on a solution to this problem but have yet to publish anything on the matter. They warn to not try to spray or apply anything under warranty so we will update this blog when the time comes.
In the mean time only AMSOIL Signature Series 5W-30, 5W-20 and 0W-20 has the lowest volatilityin the industry. In fact AMSOIL was the first company to use the NOACK Volatility test as a standard to go by. This guarantees the lowest amount of crankcase oil vapor being sucked back through the intake system through PCV.

The authorized mechanic referenced in the video below suggests the use of a catch-can once warranty is complete. It will prevent more buildup on these sensitive parts.

Thank you again for reading my AMSOIL blog. I’m Ches Cain with The Synthetic Warehouse. Hope you visit the Sioux Falls store and try out all the products in all of your equipment. Ask for a catalog and be sure to get a coffee mug when you buy a case of any oil!!

Category: Turbochargers