Using a none API certified oil

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Burla

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This has come up a couple times lately so I thought I'd post it. Don't let mis information dictate what oil you use. Feel free to use cheaper API oils, just make the decision on something other then being afraid you are voiding your warranty, because you are not.

Warranty Laws and oil

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Could using AMSOIL motor oil void your new vehicle warranty?
Absolutely not. Vehicle manufacturers recommend using motor oils meeting certain grades and American Petroleum Institute service requirements. Whether the motor oil is petroleum based or synthetic will not affect warranty coverage. The manufacturer is required to cover all equipment failures it would normally cover as long as the oil meets the requirements and was not the cause of the failure. AMSOIL exceeds these requirements and has never been deemed the cause of an engines failure. Even so, AMSOIL has its own limited warranty, protecting you even further. In addition, the federally mandated Magnuson-Moss Act states that a manufacturer may not require the use of a specific brand of aftermarket product unless it is provided free of charge.

* If a car dealership, service center or other business states that using AMSOIL will void your new vehicle warranty, ask for that statement in writing and send it to AMSOIL Technical Services (AMSOIL Inc., AMSOIL Bldg, Superior, WI 54880). If the business won't provide the statement in writing send AMSOIL Technical Services a letter identifying who made the statement, the name and location of the business and what the specific statement was. AMSOIL will then send a letter to the business informing them that their position is inaccurate, and, in fact violates existing law. Your name will be held in confidence.

Could your new vehicle warranty be voided if you don't change your oil according to the manufacturers recommended change intervals, such as when using AMSOIL?
Absolutely not. AMSOIL synthetic motor oils are guaranteed to run 25,000 miles to 35,000 miles (Series 2000 Severe Service 0W-30 oil) or one year in mechanically sound engines, providing, of course the oil is kept free of contaminants by changing the oil filter according to the manufacturer's recommendation or when using an AMSOIL Super Duty oil filter changing the filter at 6 months or 12,500 miles (for gasoline engines), whichever comes first. If using the AMSOIL Dual-Remote or Dual-Gard By-Pass Filtration unit then the oil and By-Pass filter is changed as indicated by oil analysis testing. AMSOIL coined the phrase "extended drain interval" and it has been validated by over 30 years of industry testing and tens of thousands of motorists and millions of over-the-road miles.

AMSOIL synthetic motor oils provide extended drain performance because they don't break down in heat like conventional motor oils do. AMSOIL motor oils don't form performance-robbing deposits, and don't volatize (burn off), which alters viscosity and increases oil consumption. Finally, AMSOIL's superior additive package, a key element in the oil's ability to function, holds up under engine stresses, remaining serviceable for the full 25,000 to 35,000 miles, or indefinitely when AMSOIL By-Pass Filtration and oil analysis is used.

Additionally, if there is ever a question of whether or not a particular oil was the cause of an engine failure make sure to get a sample of the used oil in a clean bottle, typically 6 oz. minimum. The oil can then be sent to two independent testing labs for analysis (* labs are located throughout the country). Remember, an informed consumer is your best defense against being taken advantage of by a vehicle dealership or service center.

Only if an oil is determined to be the direct cause of an engine problem can a manufacturer or dealership deny warranty coverage for that specific problem. In this situation the AMSOIL warranty would apply, and the AMSOIL Technical Services Department would assist you in processing your claim and getting your vehicle repaired. That's AMSOIL's pledge to you. AMSOIL Inc. sells millions of gallons of oil per year and warranty claims are a rare occurrence. If you ever have a warranty problem with an automobile manufacturer (or snowmobile, boat, RV, motorcycle, etc...) or dealership, AMSOIL will assist you by analyzing the problem and providing data supporting the fact that repairs should be made under the vehicle manufacturer's warranty. If this does not resolve the problem. AMSOIL will submit a claim with their insurance company and request that an adjuster have the vehicle repaired and pursue legal settlement later if necessary. The fact is there never has been an engine failure attributed to the non-performance of AMSOIL products, and we do not expect there ever will be. If it ever did, both AMSOIL and their insurance company would make certain your problem was resolved.
 

Trupiano

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Companies like Mobil 1, Red Line, Royal Purple, Amsoil, and Schaeffer's ALL make top performing engine oils that are NOT API Certified.

Most companies that make high mileage oils, don't certify them because, as a Shell representative explained, "They didn't think it was worth paying the API license fee since high mileage vehicles are usually out of warranty anyway."

For example:

Amsoil XL 10W-30 - (API Licensed)
Amsoil High Performance 10W-30 (Not API Licensed)

Royal Purple High Performance 5W-30 - (API Licensed)
Royal Purple XPR 5W-30 - (Not API Licensed)

If you trust the oil, use it. If you don't, then don't.
 

kkreit01

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Use common sense. Whatever oil you decide to use, and for however long, check it bi-weekly or monthly at minimum. Also, use a quality filter. Example, I probably wouldn't use a Fram orange can for those 25,000 mi/annual Amsoil OCIs.
 
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