AMSOIL Interceptor Synthetic 2-Stroke Oil now meets and exceeds the requirements for the JASO FD industry specification. Why does this matter? Ski-Doo recently started recommending the use of JASO FD-compliant 2-stroke oils for their E-TEC snowmobile … [Read more...]
AMSOIL Now Offers Easy Pack For Marine and ATV/UTV Oil
AMSOIL now offers their ingenious "Easy Pack" format for two more products. Easy Pack options are now available for AMSOIL Marine Synthetic 75W-90 Gear Oil and AMSOIL ATV/UTV Synthetic Transmission and Differential Fluid. Each will be available in … [Read more...]
How Often To Change Differential Oil In Rarely Driven Car?
A reader asks: I have a 2006 Honda S2000 that is driven just 1000 miles per year. The few miles that it does see are very easy miles. I last changed the rear differential gear oil about 4 years and 5000 miles ago. The car is stored in a warm garage … [Read more...]
Will AMSOIL Release Signature Series 0W-16 Motor Oil?
A reader asks: Will AMSOIL be coming out with a Signature Series 0W-16 oil anytime soon? Our answer: It will almost certainly happen, but we wouldn't expect it in the immediate future. For now, just the Honda Fit and certain Toyota Camry models … [Read more...]
Should API CK-4 Engine Oil Be Used In Older Diesel Engines?
A reader asks: I’ve got a 2003 Dodge Ram 2500 with the 5.9L Cummins engine. Should I use the older generation of CI-4+ diesel oils? Are the newer API CK-4 diesel oils good for this engine? My understanding is that these engines have flat tappet cams … [Read more...]
A 100:1 Oil For Yamaha 2-Stroke Outboard Motor?
A readers asks: I’ve got a 2009 Yamaha 20MLHH 2-stroke, 20 horsepower outboard engine. Yamaha recommends a 100:1 mix ratio. I see that AMSOIL HP Marine has a recommended premix ratio of 50:1. I feel that this ratio is too rich for this engine. Is … [Read more...]
Today’s Most Popular Motor Oil Viscosity Rankings
Here are our best-selling passenger car engine oil and diesel motor oil viscosities for the past year. These statistics are based on our sales only, so these numbers are not indicative of sales in the overall motor oil market. Passenger … [Read more...]
Oil For Flat Tappet Cam Polaris 800 Engine?
A reader asks: I’ve got a Polaris Ranger 800XP. This engine has flat tappet cams, so it needs engine oil with high ZDDP levels. Do you have an engine oil that has enough zinc for this engine? Our answer: Yes we certainly do. We offer an ATV/UTV … [Read more...]
Replacement Fluid For NV4500 Transmission?
A reader asks: I’ve got a Dodge Ram 3500 with the NV4500 5-speed transmission. I would like to change the fluid, but the Castrol Syntorq LT oil is (apparently) no longer available. The Mopar Synthetic Manual Transmission Lubricant is very expensive. … [Read more...]
AMSOIL Aerosol Spray Products Not Sold In Canada?
A reader asks: I’ve seen where a number of AMSOIL aerosol spray products are listed on the US AMSOIL website, but are not included in the Canadian AMSOIL price list. Can a Canadian still buy products like AMSOIL Heavy Duty Metal Protector from the US … [Read more...]
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