Oil Depot Blog

Can You Use AMSOIL Dominator 2-Stroke Oil In An Outboard Motor?

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A reader asks: Is it OK to use AMSOIL Dominator 2-Stroke Racing Oil in my Johnson 15-horsepower outboard engine?

Our answer: No, AMSOIL Dominator would not be an appropriate choice for your outboard engine. AMSOIL has a few outstanding options for your outboard motors (see below). Dominator is a great oil for racing, but not suitable for outboard motors.

Dominator was developed for racing and/or heavily modified two-stroke engines only. This oil is designed to provide protection at exceptionally high operating temperatures. Therefore, even stock snowmobiles and dirt bikes may not run hot enough to completely burn the Dominator formula.

Also, AMSOIL did not add much in the way of detergents to Dominator. The reason for this is that racing engines are frequently torn down.

Therefore, a cool-running 2-stroke outboard engine could have two problems with running Dominator. First, outboards will not run anywhere near hot enough to completely burn the racing formulation. Second, Dominator does not offer detergents to clean up the resulting deposits from incomplete oil burning.

To sum up, the result of using Dominator in outboards could be significant deposit build-up and eventual operational problems. Dominator is a world-class racing oil. But it does not belong in an outboard engine.

Correct AMSOIL Two-Cycle Oil For Outboard Motors

AMSOIL Synthetic Two-Stroke Injector Oil is a versatile option for marine and dryland applications. It is superb as a premix in older outboard engines. It is also suitable as an injector oil. This full-synthetic oil can also be used in snowmobiles, personal watercraft and much more.

HP Marine Synthetic 2-Stroke Injector Oil is AMSOIL’s ultra-premium option for two-stroke marine applications. It can be used in the very latest 2-cycle engines (such as Evinrude E-TEC). HP Marine can also be used as a premix at 50:1. HP Marine delivers the ultimate in wear protection, deposit control and low-aquatic toxicity.

Saber Outboard is a premium synthetic product for outboard premix-only oil. Provides steadfast wear control, optimum throttle response and low-smoke in older outboard motors. Saber Outboard is sold in the USA only.

Questions? Contact us using the form on this page or call us at 1-800-748-5781. 

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AMSOIL Introduces 15W-50 Synthetic Small Engine Oil

AMSOIL Synthetic 15W-50 Small Engine Oil AMSOIL has added a new 15W-50 Synthetic Small Engine Oil. The new AMSOIL Synthetic 15W-50 Small Engine Oil joins 5W-30, 10W-30 and 10W-40 in their Small Engine Series.

Some engine brands such as Kohler, Vanguard and Kawasaki suggest using a 15W-50 motor oil in some models.

Where Can This Small Engine 15W-50 Be Used?

This motor oil is suitable for engines powered by gasoline, diesel, natural gas or liquid propane. Therefore, it is a versatile solution for commercial small engine fleets.

It is appropriate for any small engine requiring the use of SAE-50, 10W-50, 15W-50 or 20W-50 viscosities.

AMSOIL Synthetic 15W-50 Small Engine Oil is suitable for applications requiring the following specifications:

  • API SL, SJ, SH, SG (gasoline engine oil specs)
  • API CD, CF (diesel engine oil specs)
  • JASO MA/MA2 (motorcycle/ATV/side-by-side, wet-clutch-compatible)

AMSOIL 15W-50 Small Engine Features

  • Offers protective advantages over automotive motor oil
  • Capable of long service life
  • Provides all-weather synthetic protection
  • Resists oil consumption
  • Contains special anti-rust/corrosion ingredients

Where Can I Buy AMSOIL Synthetic 15W-50 Small Engine Oil?

We can offer this new AMSOIL Small Engine 15W-50 at wholesale to the homeowner or professional. Contact us for a price list using the form on this page.

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Which Transmission Oil For KTM Dirt Bike?

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AMSOIL 10W-50 Synthetic Dirt Bike Oil

A reader asks: I have a 2017 KTM 300 EXC. The manual calls for 15W-50 oil in the transmission. I see that AMSOIL has the Metric Synthetic 15W-50 Motorcycle Oil and the Synthetic Dirt Bike Transmission Fluid. Which is the best option for me?

Our answer: We have a third option that we think would be the perfect transmission fluid for your 2-stroke KTM. That would be AMSOIL 10W-50 Synthetic Dirt Bike Oil. We’ll explain why below.

Let’s take AMSOIL Synthetic Dirt Bike Transmission Fluid off the table for your application. The Dirt Bike Transmission Fluid was designed for Japanese-brand dirt bike applications that require an SAE 80 oil. Keep in mind that gear oils use a different viscosity scale to prevent confusion with motor oil. An SAE 80 gear oil is actually the equivalent of 30-weight motor oil (in terms of actual viscosity). Your model requires a heavier 50-weight viscosity.

AMSOIL Metric Synthetic 15W-50 Motorcycle Oil would certainly perform and protect very well. There would not be any harm in using this product. Metric 15W-50 is designed to deliver smooth clutch engagement in street bike applications. Again, it will work, but the Dirt Bike 10W-50 is designed for off-road service.

An Ideal Transmission Oil For KTM Dirt Bikes

AMSOIL 10W-50 Synthetic Dirt Bike Oil was designed for dirt bike transmission service. It fights clutch fade by dissipating heat. This allows for maximum clutch plate preservation. It also provides instant clutch engagement in tight off-road situations. Dirt bike transmissions are commonly put under extreme loads in mud, deep sand and other extreme conditions. This aspect was a main focal point during product development.

AMSOIL Dirt Bike 10W-50 will also protect gears during rapid shifting. The 100% synthetic formula provides smooth, optimized shifting performance.

Replacing a 15W-50 with a 10W-50 is a non-issue. Keep in mind that at operating temperatures, both products are a 50-weight oil.

In conclusion, AMSOIL Dirt Bike Synthetic 10W-50 was designed to hold transmissions together under the rigors of professional motocross racing. Therefore, it will be the perfect upgrade for your bike too.

 

 

 

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How To Find Type A Automatic Transmission Fluid

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AMSOIL OE Multi-Vehicle Synthetic ATF

AMSOIL OE Multi-Vehicle Synthetic ATF Covers The Type A Spec

A reader asks: Does AMSOIL have a Type A ATF? I’ve got an older vehicle that requires a Type A automatic transmission fluid.

Our answer: We have two products that meet the Type “A” ATF specification. They are:

Type A ATF History And Compatibility

The Type A automatic transmission specification was created by General Motors in the late 1940’s.

Type A ATF was used in the automatic transmissions of every car maker on the market from 1949 to 1958. After that, other auto makers started to offer their own ATF specifications.

The “Type A, Suffix A” specification replaced Type “A” in the late 1950’s. Dexron “B” fluid later replaced Type A, Suffix A.

All iterations of Dexron B, Dexron II and Dexron III ATF products are backward compatible with Type A and Type A , Suffix A fluids.

Newer General Motors specs such as DEXRON VI, DEXRON HP and DEXRON ULV are NOT backward compatible with applications requiring a Type A ATF.

To sum up, to find a Type A ATF, simply look for an ATF that is compatible with the Dexron III specification. Dexron III ATF was specified  for General Motors vehicles until 2006. Therefore, it is commonly available. While the label may not list the old Type A spec, note that GM states that Dexron III is a suitable replacement for Type A.

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Can AMSOIL Engine/Transmission Flush Be Used In CVT Transmissions?

A reader asks: Can AMSOIL Engine & Transmission Flush be used in CVT transmissions? I’ve got a 2017 Nissan Altima. Wondering if this product will give my transmission a thorough cleaning?

Our answer: The short answer is no. AMSOIL Engine & Transmission Flush is NOT compatible with CVT transmissions (also known as “continuously variable transmissions”). This flush product is suitable for regular automatic transmissions and engines only.

CVT transmissions have very little in common with traditional automatic transmissions. This flush product is not compatible with the inners workings found in a CVT unit.

How To Prevent Deposits In A CVT Transmission

AMSOIL Synthetic CVT Fluid The first way to keep your CVT transmission clean and operating smoothly is to change the fluid on a regular basis. CVT oil needs to be changed more often than many would guess. See our article When To Change CVT Fluid In Your Brand Of Vehicle.

The second way to prevent deposits in CVT units is to use a good synthetic CVT oil. AMSOIL Synthetic CVT Fluid is highly resistant to fluid breakdown and extreme heat. This prevents the conditions that cause deposit formation in the first place.

In conclusion, changing your CVT fluid on a regular basis will prevent expensive repairs in the future. Using a good synthetic CVT fluid will protect against wear and deposits. It will also maintain consistent transmission performance.

We can sell AMSOIL Synthetic CVT Fluid at wholesale prices in Canada and the US. Contact us for a price list using the form on this page.

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AMSOIL Revises Two-Stroke Oil Recommendation For Sea-Doo Models

AMSOIL HP Marine 2-Stroke Injector Oil Some may have noticed that AMSOIL has changed their injector oil recommendation for all Sea-Doo personal watercraft models with 2-stroke engines.

Previously, AMSOIL had suggested Interceptor Synthetic 2-Stroke Oil for Sea-Doo 2-strokes. The reason being is that Sea-Doo had traditionally suggested oils meeting the API TC specification. As Interceptor is AMSOIL’s premium API TC 2-stroke oil, it was the default choice for Sea-Doo models.

But a change in thinking prompted AMSOIL to suggest two other choices.

AMSOIL’s Revised Sea-Doo Two-Stroke Oil Recommendation

AMSOIL’s premium recommendation is now HP Marine Synthetic Two-Stroke Oil. The reasons AMSOIL went this route are twofold. First, HP Marine offers excellent wear control and clean engine internals. Secondly, HP Marine offers low aquatic toxicity and strong anti-rust/corrosion protection. Overall, HP Marine ticks all the boxes as the perfect Sea-Doo 2-cycle injector oil.

Isn’t HP Marine A TC-W3 Oil?

HP Marine is suggested for applications requiring NMMA TC-W3 two-stroke marine oil. Many will argue that TC-W3 oils should be avoided in Sea-Doo applications. But, keep in mind that HP Marine’s elite synthetic formula exceeds the TC-W3 standard by a country mile.

AMSOIL’s in-house testing shows that HP Marine also performs flawlessly in API TC applications. Today’s sophisticated synthetic oil technology transcends old thinking. Decades ago, a 2-cycle oil could either perform well in TC-W3 (marine) or API TC (dryland). Due to previous oil technology limitations, a 2-cycle oil may not have provided peak protection and deposit control for both categories.

Today’s ashless detergents (as found in HP Marine) and synthetic base oils are worlds better than the formulations from yesteryear. HP Marine is overbuilt in terms of wear protection and RAVE power valve deposit control. The “API TC vs. TC-W3” discussion is obsolete when it comes to some of the elite synthetic two-stroke oils of today.

AMSOIL’s Second Two-Stroke Oil Choice For Sea-Doo Models

A less expensive choice for 2-stroke Sea-Doo applications is AMSOIL Synthetic Two-Stroke Injector Oil. This product commonly replaces synthetic, semi-synthetic and mineral oils at a great price. This full-synthetic two-stroke oil also provides excellent wear protection, clean engine internals and strong corrosion control. AMSOIL designed this oil to cover many application types on both water and land.

Is Interceptor Still A Safe Choice for Sea-Doo 2-Stroke Models?

Interceptor is and was a safe choice for Sea-Doo Rotax 2-stroke engines. Nothing has changed there. Interceptor is among the best of the best API TC oils on the market.

In conclusion, AMSOIL could have stuck with Interceptor as a safe recommendation for Sea-Doo 2-stroke engines. But HP Marine also delivers cutting edge wear and deposit protection for hard-running 2-strokes. The extra boost of anti-corrosion protection and marine low-toxicity was a enough to tip the scales in favor of HP Marine.

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Motor Oil Meeting FCA MS-12991 For RAM/Jeep Gen 3 EcoDiesel Engine

AMSOIL European Formula FS 5W-40 Synthetic Motor Oil The 3.0L EcoDiesel engine has been redesigned for 2020-21. Therefore, these motors now require a different motor oil type. The new third generation EcoDiesel motor will require a 5W-40 motor oil meeting the FCA MS-12991 standard. This new diesel engine is an option for Ram 1500, Jeep Gladiator and Jeep Wrangler models.

We can offer AMSOIL European Formula FS 5W-40 Synthetic Motor Oil for Gen 3 EcoDiesel Engines. This product meets the FCA/Chrysler MS-12991 specification.

The previous generation of EcoDiesel engines (2014-2018) required the use of heavy-duty 5W-40 diesel oil meeting the MS-10902 standard.

About The Chrysler MS-12991 Motor Oil Specification

MS-12991 is not a new motor oil specification and was not conceived specifically for the Gen 3 EcoDiesel motor.  It has been around since at least 2012. The Fiat 1.4L Turbo-charged MultiAir gasoline engine first required motor oil meeting this spec. This engine was found in the Fiat 500 starting in 2014 and Jeep Renegade starting in 2015.

This AMSOIL European FS 5W-40 has met the MS-12991 standard since 2013.

About AMSOIL European Formula FS 5W-40 Synthetic Motor Oil

The formulation of AMSOIL FS 5W-40 is 100% synthetic and has “Full-SAPS” (sulfated ash, phosphorus, sulfur). It meets the additive requirements of the FCA MS-12991 motor oil standard. “SAPS” levels are a common consideration in the European motor oil category.

AMSOIL European FS Synthetic 5W-40 offers protection against extreme heat and delivers superb turbo-charger protection. This oil is fortified with a healthy zinc level to fortify wear control. The 100% synthetic formula also delivers fast winter start-up protection. AMSOIL formulated this product with a robust detergent package to keep engine internals clean.

We can sell AMSOIL European Formula FS 5W-40 Synthetic Motor Oil at wholesale prices in Canada and the USA. Contact us for a price list using the form on this page. 

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Can You Switch To Synthetic Oil In An Older Harley-Davidson Motorcycle?

AMSOIL V-Twin Synthetic 20W-50 A reader asks: I bought a used 1998 Heritage Softail Classic with 47,000 miles. As far as I know, only mineral oil was used in this bike. I’ve heard good things about using AMSOIL Synthetic 20W-50. Is there any problem with switching to synthetic oil in an older engine? Will it leak or use oil?

Our answer: It is certainly acceptable to switch to synthetic oil in an older Harley-Davidson engine. If the engine is mechanically sound, there should not be any problems. Synthetic oil can be used in older transmissions and primary chaincases as well.

Despite its age, your engine is not “adapted” to only conventional oil. It does not matter if the engine was broken-in using mineral oil. The switch to synthetic oil can take place at any time.

Once converted to synthetic oil, the motorcycle will now have improved performance on a number of fronts. AMSOIL V-Twin 20W-50 lowers friction and withstands extreme heat. Here are the improvements that our customers observe.

  • Lower operating temperatures
  • Improved throttle response
  • Increased gas mileage
  • Lower volatility which fights oil consumption
  • Smoother shifting when used in the transmission
  • Easier to find neutral when used in the primary

Will synthetic oil cause leaks or consumption in an older motorcycle engine? If the seals are sound and the engine has not had serious oil consumption problems, all should be just fine. AMSOIL V-Twin 20-W-50 has a greater resistance to volatility over regular motorcycle oil. This means less oil usage on very hot days.

In conclusion, switching to a top-tier synthetic oil like AMSOIL is the most cost-effective upgrade you can perform on your Harley-Davidson motorcycle. This is true of brand-new models or older bikes.

Here is our list of articles about Harley-Davidson Motorcycles And Synthetic Oil

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Can You Mix 2-Stroke Injector Oil Brands Or Types?

A reader asks: I’m currently running Polaris Blue 2-Stroke Oil in my snowmobile. Looking at switching to AMSOIL Synthetic Injector Oil. As Polaris Blue is a mineral oil and the AMSOIL is a synthetic oil, do I have to completely empty the oil tank? Would there be any problems with mixing these oils?

Our answer: All types of two-stroke injector oils can be mixed. There will not be any compatibility issues. All brands of synthetic, semi-synthetic and conventional 2-cycle oils are compatible.

Does A 2-Stroke Oil Injector Tank Need To Be Emptied When Switching Brands?

You do not have to complete empty your injector oil reservoir when switching oil types or brands. Simply run the oil level down to a safe point and pour the new oil on top.

While all two-stroke oils are compatible, they are not created equal. High-quality synthetic 2-stroke injector oils will create less exhaust smoke, offer improved performance, improved wear control and cleaner engine internals.

Therefore, when switching brands, you may note different performance characteristics when the new oil comes on-stream.

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AMSOIL Promotion- Free Shipping With Five Quart Order

AMSOIL Preferred Customers and Catalog customers can get free ship when ordering 5-quarts of motor oil until March 2nd, 2021. The regular free shipping threshold for Preferred Customers and Catalog customers is $130 in Canada and $100 in the US.

Free Shipping Promotion Details

This promotion is for AMSOIL Preferred Customers and Catalog Customers in Canada and the US.

  • Offer: Buy five quarts of the same motor oil type and get free shipping. See eligible product list below.
  • Promo Code: “FIVE221” – For both telephone and online orders.
  • Promotion Dates: From Feb 17th until 11:59 (CST) March 2nd, 2021

AMSOIL Dealers, Commercial and Retailer accounts are not eligible for this promotion.

Which Products Are Eligible For This Promotion?

Only the passenger car/light-truck, diesel, racing and European motor oils (listed below) are eligible for this promotion.

All five US-quarts must be the same motor oil product.

The order must total at least five US-quarts. An order of a US-gallon plus one single quart would also qualify.

Passenger Car/Light Truck Gasoline Synthetic Engine Oils

  • Signature Series- 0W-20, 5W-20, 0W-30, 5W-30, 10W-30, 0W-40, 5W-50
  • XL Series- 0W-20, 5W-20, 5W-30, 10W-30, 10W-40
  • OE Series- 0W-16, 0W-20, 5W-20, 5W-30, 10W-30
  • Z-Rod Series- 10W-30, 10W-40, 20W-50
  • Premium Protection Series- 10W-40, 20W-50

European Synthetic Motor Oils

  • 0W-20 LS-VW Synthetic European Motor Oil
  • 0W-20 LS Synthetic European Motor Oil
  • 0W-40 FS Synthetic European Motor Oil
  • 5W-30 LS Synthetic European Motor Oil
  • 5W-40 MS Synthetic European Motor Oil
  • 5W-40 FS Synthetic European Motor Oil

Racing Synthetic Motor Oils

  • Dominator Synthetic Racing Oil- 5W-20, 10W-30, 15W-50, SAE 60

Diesel Synthetic Engine Oils

  • Signature Series Max-Duty- 5W-30, 10W-30, 0W-40, 5W-40, 15W-40
  • Heavy-Duty Series- 10W-30, 5W-40, 15W-40
  • Series 3000 5W-30 Synthetic Heavy-Duty Diesel Oil
  • 15W-40 Synthetic Heavy Duty Diesel and Marine Oil

How Can I Participate In This Promotion?

To start, request a wholesale price list using the form on this page. If you would like to place an order, we can find the best option for you.

What Are AMSOIL Preferred Customers And Catalog Customers?

The AMSOIL Preferred Customer membership is a wholesale program for individuals. Catalog Customers purchase AMSOIL products at suggested retail prices.

Not All Regions Are Eligible For This Shipping Promotion

Some Canadian locales may not be eligible for this free shipping promotion. Our carrier may add extra fees to areas that they deem as “remote”. Contact us with your postal code and we can quickly determine if your region qualifies.

Orders destined for shipped Hawaii and Alaska are not eligible for this promotion.

Questions? Contact us using the form on this page or call 1-800-748-5781.

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