Archive for category: Tech Discussion

How To Find The Right ATF For Older Cars

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AMSOIL Signature Series Multi-Vehicle Synthetic ATF If you are looking for an automatic transmission fluid for that classic car or truck, finding the correct ATF product may be confusing. Modern ATF labels likely do not list long-obsolete ATF specifications. But we can help. We carry a selection of ATF products that meet most all vintage ATF specifications for General Motors, Ford and Chrysler automatic transmissions. Contact us for pricing using the form on this page.

In this article, we will list obsolete ATF specifications from Chrysler, Ford and General Motors cars from the early 1950’s to the late 1990’s. We will also show the release year for each ATF spec along with a high-quality AMSOIL ATF replacement option that meets these older specs.

AMSOIL Products For Obsolete ATF Specifications

AMSOIL Signature Series Multi-Vehicle Synthetic ATF– This is AMSOIL’s elite ATF formula. Designed to provide world-class heat, deposit and wear resistance. Offers smooth shifts and long-service life. Meets numerous vintage specs from Ford, Chrysler and GM.

AMSOIL OE Series Multi-Vehicle Synthetic ATF– Meets the same Ford, Chrysler and GM specifications as Signature Series Multi-Vehicle Synthetic ATF at a lower price point. Delivers an upgrade in performance and protection over regular ATF products.

AMSOIL Super Shift Synthetic Racing Transmission Fluid– Designed for Ford Type “F” applications. Provides exceptional wear protection and heat-fighting capabilities. Delivers the correct frictional properties for Ford transmissions that require Type “F” ATF.

Obsolete Chrysler/Dodge/Plymouth ATF Specifications

Chrysler borrowed GM ATF specs though the 50’s and into the mid-60’s. They released their own ATF standards starting in 1966.

Release YearChrysler ATF SpecificationsAMSOIL ATF Substitutes
1953GM Type “A”Signature Series or OE Series Multi-Vehicle Synthetic ATF
1957Type “A” Suffix “A”Signature Series or OE Series Multi-Vehicle Synthetic ATF
1966Type MS-3256Signature Series or OE Series Multi-Vehicle Synthetic ATF
1968Type MS-4228 Signature Series or OE Series Multi-Vehicle Synthetic ATF
1989ATF+ Type MS-7176Signature Series or OE Series Multi-Vehicle Synthetic ATF
1991ATF+2 Type MS-7176DSignature Series or OE Series Multi-Vehicle Synthetic ATF
1993ATF+3 Type MS-7176ESignature Series or OE Series Multi-Vehicle Synthetic ATF
1998ATF+4 Type MS-9602Signature Series or OE Series Multi-Vehicle Synthetic ATF

Obsolete Ford/Mercury/Lincoln/Edsel ATF Specifications

Ford took a different path than through the decades. The Ford Type “F” spec was introduced in 1967. Eventually Ford made the Type “F” specification the standard for most of their automatic transmissions backward to 1953 and up to 1979. The only exception being transmissions requiring the Ford Type “CJ” specification. Type “CJ” was used was in the mid-to-late 1970s and it does not use Type “F”. Ford Type “F” replaces Ford Type A (M2C33-A), Type “B” (M2C33-B), Ford Type “D” (M2C33-D) and Type “G” (M2C33-G).

Many ATF’s during the 1960’s and 1970’s had similar properties to GM Dexron. Ford Type “F” differed in that it did not contain friction modifiers. Therefore, this formula allowed shifting clutches to engage quickly.

Release YearFord ATF SpecificationsAMSOIL ATF Substitutes
1950GM Type “A”Signature Series or OE Series Multi-Vehicle Synthetic ATF to 1952. For 1953 and newer models, use Super Shift Racing Transmission Fluid (Type "F")
1959Ford Type "A" (M2C33-A)Super Shift Racing Transmission Fluid (Type "F")
1959Ford Type “B” (M2C33-B)Super Shift Racing Transmission Fluid (Type "F")
1960Ford Type “D” (M2C33-D)Super Shift Racing Transmission Fluid (Type "F")
1967Ford Type “F” (M2C33-F)Super Shift Racing Transmission Fluid (Type "F")
1972Ford Type “G” (M2C33-G)Super Shift Racing Transmission Fluid (Type "F")
1974Ford Type “CJ” (M2C138-CJ)Signature Series or OE Series Multi-Vehicle Synthetic ATF
1981Ford Type “H” (M2C166-H)Signature Series or OE Series Multi-Vehicle Synthetic ATF
1987Mercon (M2C185-A)Signature Series or OE Series Multi-Vehicle Synthetic ATF
1996Mercon V ATFSignature Series or OE Series Multi-Vehicle Synthetic ATF

Obsolete Chevrolet/Buick/Cadillac/Oldsmobile/Pontiac ATF Specifications

General Motors pioneered many automatic transmission technology concepts. They also lead the way with transmission fluid industry standards. All major manufacturers used the GM Type “A” fluid spec through the 1950’s. In fact, several Chrysler and Ford transmission fluids over the decades closely mimicked various iterations of the GM Dexron spec.

Release YearGM ATF SpecificationsAMSOIL ATF Substitutes
1949GM Type “A”Signature Series or OE Series Multi-Vehicle Synthetic ATF
1957GM Type “A” Suffix “A”Signature Series or OE Series Multi-Vehicle Synthetic ATF
1967Dexron (B)Signature Series or OE Series Multi-Vehicle Synthetic ATF
1973Dexron II (C)Signature Series or OE Series Multi-Vehicle Synthetic ATF
1975Dexron II (D)Signature Series or OE Series Multi-Vehicle Synthetic ATF
1990Dexron II (E)Signature Series or OE Series Multi-Vehicle Synthetic ATF
1993Dexron III (F)Signature Series or OE Series Multi-Vehicle Synthetic ATF
1998Dexron III (G)Signature Series or OE Series Multi-Vehicle Synthetic ATF

In conclusion, we’ve got high-quality ATF options for your classic automatic transmission. Contact us for a wholesale price list using the form on this page.

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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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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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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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Log Splitter Hydraulic Oil For Winter

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AMSOIL HV Synthetic Hydraulic Oil A reader asks: I use my log-splitter all winter. What is a good synthetic hydraulic oil that would flow well on very cold days? The manual calls for AW ISO 32 hydraulic oil.

Our answer: We have a full-synthetic, anti-wear hydraulic oil that will dramatically improve the winter operation of your log splitter. It will also deliver outstanding summer performance in extreme heat.

AMSOIL HV Synthetic Hydraulic Oil ISO 32 has a cold-pour point of -46°C (-51°F). This is a dramatic upgrade over mineral hydraulic oil. For instance, Mobil DTE 20-Series Hydraulic Oil- ISO 32 has a cold-pour point of just -27°C (-17°F).

This difference is quite significant. AMSOIL Synthetic Hydraulic Oil will deliver a noticeable winter upgrade over regular hydraulic oil. This product would also optimize the performance and wear protection of your splitter’s hydraulic system.

Here are features and benefits of AMSOIL HV Synthetic Hydraulic Oil:

  • Offers consistent performance in winter or summer
  • Delivers low-friction, efficient operation
  • Resists foaming
  • Provides top-notch wear protection

If your splitter takes a different fluid-type, feel free to contact us for an oil recommendation.

In conclusion, hydraulic oil is the lifeblood of your wood splitter. Choosing an oil that is compatible with your climate is vital to proper performance.

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

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John Deere Zero-Turn Mower Transmission And Engine Oil Options

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John Deere ZTrak zero-turn lawn mowers are some of the more popular models on the market. Let’s take a look at AMSOIL synthetic transmission and engine oil substitutes for each model. We will also list the oil change intervals for each ZTrak transmission and engine. If you have questions, feel free to contact us using the form on this page.

AMSOIL products discussed on this page include:

Z300 Series Zero-Turn Mower Transmission And Engine Oil

Models include Z335E, Z335M, Z345M, Z345R, Z355E, Z355R, Z365R, Z375R- Gasoline Engines

Z300 Transmission Oil And Service Interval

The transmission used in the Z300 Series is a “sealed unit”. Therefore, the oil cannot be changed.

Z300 Engine Oil And Service Interval

John Deere suggests SAE 30 or SAE 40 for Z300 series motors. AMSOIL Small Engine Synthetic 10W-30 or 10W-40 can replace straight 30 or 40-weight oils.

Deere suggests changing the Z300 Series engine oil every 50 hours or once per year (whichever comes first).

Z515E, Z530M, Z530R, Z545R Zero-Turn Mower Transmission And Engine Oil

Z515E, Z530M, Z530R, Z545R Transmission Oil Type And Service Interval

The transmissions on these models do not require oil and filter changes. However, the oil level should be maintained at the “Full” line. John Deere suggests hydraulic fluid meeting the John Deere “J20C” specification or 10W-30 motor oil. The AMSOIL products that meets this spec are AMSOIL Synthetic Tractor Hydraulic/Transmission Oil or AMSOIL Small Engine Synthetic 10W-30 Motor Oil.

Z515E, Z530M, Z530R, Z545R Engine Oil And Service Interval

These models have gasoline engines. John Deere suggests 10W-30, 10W-40, 15W-40, SAE 30 or SAE 40 motor oil meeting the API SJ, SL, SM, SN or SP specification (or newer). The AMSOIL replacement is Small Engine Synthetic 10W-30 or 10W-40.

The recommended engine oil change interval for theses models is every 50 hours or once per year, whichever comes first.

Z525E, Z535M, Z535R, Z540M, Z540R Zero-Turn Mower Transmission And Engine Oil

Z525E, Z535M, Z535R, Z540M, Z540R Transmission Oil Type And Service Interval

The transmissions on these models do not require oil and filter changes. However, the oil level should be maintained at the “Full” line. John Deere suggests 10W-30 motor oil for these transmissions. The AMSOIL product that meets this spec is AMSOIL Small Engine Synthetic 10W-30 Motor Oil.

Z525E, Z535M, Z535R, Z540M, Z540R Engine Oil And Service Interval

These models are gasoline-powered. John Deere suggests 10W-30, 10W-40, 15W-40, SAE 30 or SAE 40 motor oil meeting the API SJ, SL, SM or SN specification (or newer). The AMSOIL replacement is Small Engine Synthetic 10W-30 or 10W-40.

The recommended engine oil change interval for these models is every 50 hours or once per year, whichever comes first.

Z700 Series Zero-Turn Mower Transmission And Engine Oil

Z720E, Z730M, Z735E, Z735M, Z740R- Gasoline Engines

Z700 Transmission Oil Type And Service Interval

John Deere suggests hydraulic fluid meeting the “J20C” specification. The AMSOIL product that meets the John Deere J20C spec is AMSOIL Synthetic Tractor Hydraulic/Transmission Oil.

Change transmission oil and filter every 250 hours or once per year, whichever comes first.

Z700 Gasoline Engine Oil And Service Interval

John Deere suggests 10W-30, 10W-40, 15W-40, SAE 30, SAE 40 meeting API SJ or newer. The AMSOIL replacement is Small Engine Synthetic 10W-30 or 10W-40.

The recommended engine oil change interval for the Z700 Series is every 50 hours or once per year (whichever comes first).

Z900 Gasoline Series Zero-Turn Mower Transmission And Engine Oil

Z-Trak Pro Series- Z900B, Z900M, Z900R Z900E, Z920M, Z930M, Z945M EFI, Z945M, Z955M, Z960M, Z970R- Gasoline Engines

Z900 Transmission Oil Type And Service Interval

John Deere suggests a hydraulic fluid meeting the “J20C” specification. The AMSOIL substitute that meets the John Deere J20C spec is AMSOIL Synthetic Tractor Hydraulic/Transmission Oil.

The transmission oil and filter should be changed after a 300-hour break-in period. Then every 500 hours or once per year thereafter.

Z900 Gasoline Engine Oil And Service Interval

John Deere suggests 10W-30, 10W-40, 15W-40, SAE 30, SAE 40 meeting API SJ or newer. The AMSOIL replacement is Small Engine Synthetic 10W-30 or 10W-40.

The recommended engine oil change interval for the Z900 Series (gasoline engine) is every 100 hours or once per year (whichever comes first).

Z994R Z-Trak Pro Series Diesel

Z9994R Transmission Oil Type And Service Interval

John Deere suggests a hydraulic fluid meeting the “J20C” specification. The AMSOIL product that meets the John Deere J20C spec is AMSOIL Synthetic Tractor Hydraulic/Transmission Oil.

The transmission oil and filter should be changed after 300-hour break-in period. Then every 500 hours or once per year thereafter.

Z994R Diesel Engine Oil And Service Interval

John Deere recommends diesel engine oil (0W-40, 5W-40, 15W-40). A 10W-30 motor oil (meeting the suggested diesel specs) can be used at ambient temperatures below 104°F. Motor oil meeting API CD (or higher), ACEA Oil Sequence E3 (or higher) is suggested. Our suggestion is AMSOIL Signature Series Max-Duty Synthetic Diesel Oil, AMSOIL Heavy-Duty Synthetic Diesel Oil or AMSOIL Small Engine Series.

The recommended engine oil change interval is every 250 hours.

Z997R Z-Trak Pro Series Diesel

Z997R Transmission Oil Type And Service Interval

John Deere suggests a hydraulic fluid meeting the “J20C” specification. Our product that meets the John Deere J20C spec is AMSOIL Synthetic Tractor Hydraulic/Transmission Oil.

The transmission oil and filter should be changed after a 50-hour break-in period. Then every 500 hours or once per year thereafter.

Z974R Diesel Engine Oil And Service Interval

Deere recommends diesel engine oil (0W-40, 5W-40, 15W-40) meeting the API CJ-4 (or higher), or ACEA Oil E6, E9 (or higher) or JASO DH-2. Our replacement is AMSOIL Signature Series Max-Duty Synthetic Diesel Oil or AMSOIL Heavy-Duty Synthetic Diesel Oil.

The engine oil change interval after break-in is 50 hours. Then every 250 hours or once per year thereafter.

AMSOIL Synthetic Replacements For John Deere Hydraulic/Transmission And Engine Oil

Hydrostatic/Transmission Oil

AMSOIL Synthetic Tractor Hydraulic/Transmission Oil meets both the John Deere J20C and J20D (winter grade) specifications. This product is ideal for use in all John Deere Z-Trak Zero-turn hydrostatic/transmission systems.

This AMSOIL Hydraulic/Transmission Oil a top-tier, 100% synthetic product. Therefore, it is an upgrade over the mineral John Deere Hy-Gard and also the Low-Viscosity Hy-Gard Transmission & Hydraulic Oil.

Features include:

  • Robust wear protection
  • Consistent performance in extreme heat or cold
  • Capable of long service life
  • Conditions seal and hoses
  • Protects against internal rust and corrosion during storage

Gasoline Engine Oil

For John Deere Zero-Turn mowers with gasoline engines, we can’t imagine a better option than AMSOIL Synthetic Small Engine Series. The 10W-30 or 10W-40 options are suggested for ZTrak gasoline engines. This commercial-grade motor oil is designed to handle long-days and tough conditions. Features include:

  • Robust wear control
  • Over-built to withstand long service intervals
  • Handles extreme hot or cold climates
  • Protects engine internals from rust and corrosion

Diesel Engine Oil

John Deere diesel-powered zero-turn lawn mowers can use 15W-40, 5W-40 or 0W-40 diesel engine oil. This covers both the Z994R and Z997R models. The AMSOIL synthetic diesel engines oils that cover the specifications for these models are the ultra-premium Signature Series Max-Duty or the value-priced Heavy-Duty Series.

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Do AMSOIL Diesel Fuel Additives Demulsify Or Emulsify?

AMSOIL Diesel All-In-One Fuel Additive A reader asks: Do AMSOIL diesel additives demulsify or emulsify? In other words, if they demulsify, they collect moisture and help the water separator filter it out. If they emulsify, they would help the diesel fuel absorb the water to push it through the injectors and burn it.

Our answer: AMSOIL Diesel Additives are demulsifiers. They are designed to move moisture out of the fuel system as quickly as possible. Diesel fuels have inherent demulsifying properties. Therefore, AMSOIL Diesel Fuel Additives enhance these properties. The goal being to help water separators and prevent fuel pump damage.

Why Water In Diesel Fuel Is A Serious Problem

Moisture in diesel fuel can lead to a variety of headaches and performance issues. The most obvious being fuel gelling and filter plugging in cold weather. Moisture can also lead to foaming which can damage fuel pumps and injectors. Managing moisture with a good diesel additive only makes sense.

AMSOIL’s Diesel Fuel Additive Line

AMSOIL All-In-One Diesel Fuel Additive– This product does it all. Cleans injectors, boosts cetane, lubricates and lowers the fuel gel point.

AMSOIL Diesel Injector Clean Fuel Additive– Injector Clean delivers powerful cleaning of injectors and also lubricates pumps and injectors.

AMSOIL Cetane Boost– Improves diesel cetane levels up to seven points. Improves starting, fuel economy, reduces smoke and improves combustion for smoother performance.

AMSOIL Diesel Recovery Emergency Fuel Treatment– An emergency additive that thaws frozen or gelled diesel fuel. Unclogs fuel filters, lines and injector pumps.

In conclusion, using a good diesel fuel additive is vital. Keeping injectors and pumps lubricated and clean is paramount. It is also important to control potential moisture issues. AMSOIL offers specialized diesel additives that can contribute to consistent performance and protection.

To request a wholesale price list, simply contact us using the form on this page. 

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