Tag Archives: Maintenance

Why Motor Oil Deteriorates Like just about everything else, motor oil has a lifespan. Even the best oils eventually require you to change them. Historically, many motorists like the convenience of changing oil with the seasons, visiting the quick lube or pulling the ramps out of their garage each spring and fall. Motor oil can […]

Is it Safe to Add Two-Stroke Oil to my Diesel Fuel? John Baker|Aug 21, 2017 11:27 AM Robert Gordon wants to know, via our Facebook page, if it’s worthwhile to add AMSOIL SABER Synthetic 2-Stroke Oil to your diesel fuel. First, thanks for the question, Robert. Second, you’re not that Robby Gordon, are you? For the uninitiated, Robert’s question alludes […]

How Do I Switch from Conventional to Synthetic Oil? John Baker|Mar 14, 2018 9:16 AM To borrow a famous slogan, just do it. There is still some confusion about changing to a different type of oil in vehicles, particularly older models that have accumulated many miles. A small group of ill-informed individuals in garages and […]

What’s the Difference Between DOT 3 and DOT 4 Brake Fluid? John Baker|Feb 27, 2018 10:12 AM The primary difference between Dot 3 and Dot 4 is their respective boiling points. I suspect I know your next question. But first, some background. The U.S. Department of Transportation classifies brake fluid into four main categories: DOT […]

How To Choose the Right Battery for Your Car Ed Newman|Aug 09, 2017 8:00 AM Most of us have a car battery story we could resurrect if asked. I have a few, but the most memorable was in 1986 when my son was born. On our seventh anniversary, my wife and I had dined at […]

Why Does Motor Oil Turn Black? John Baker|Oct 11, 2018 2:00 PM What causes black motor oil? And when your oil darkens does it mean it’s time to change it? Well, there are a couple of factors that can cause the former. Let’s dig in. Factors causing black motor oil Heat cycles naturally darken motor […]

How to Test Engine Compression  John Baker|Mar 13, 2017 2:16 PM Engine compression = engine power. A simple equation even we non-engineers can understand. Compression refers to the pressure your engine generates inside the cylinders while it’s running. How much pressure the engine produces and how well it converts that pressure into usable work influence […]

Prepare Your Vehicle for Winter Chris Sharon|Dec 18, 2017 9:19 AM Originally posted Nov. 11, 2016 With the worst of winter right around the corner, now is a good time to get your vehicle prepared for the worst. Being based in northern Wisconsin, we at AMSOIL talk a lot about how synthetic lubricants make life a little […]

Signature Series Battles Sludge The health of your engine depends on motor oil circulating quickly and efficiently through the system, but sticking components and obstructed passages inhibit motor oil from lubricating, cooling and protecting your engine. Engine “sludge” occurs when oxidized oil and contaminants build up on engine surfaces. It can restrict the flow of […]

New ATV/UTV Oil Change Kits Offer Maximum Convenience AMSOIL ATV/UTV Oil Change Kits combine everything needed to perform an oil change on the most popular models of Polaris* ATVs and UTVs in one convenient package, including… 2 or 2.5 quarts (depending on the kit) of AMSOIL 5W-50 Synthetic ATV/UTV Motor Oil • 1 oil filter To find […]

Do Motor Oil Additives Work? John Baker|Mar 09, 2018 11:01 AM What do motor oil additives do? The shelves at your local auto parts store are full of aftermarket motor oil additives and oil treatments that promise a cornucopia of benefits, such as… Increased fuel economy Reduced friction Maximum horsepower Improved engine cleanliness To provide […]

Why is there Sludge/Slime in my Radiator? John Baker|Aug 24, 2018 9:28 AM Cooling-system issues account for nearly 40 percent of engine failures. Clearly, it pays to take care of your vehicle’s cooling system. Sludge/slime are one of the common symptoms of larger problems. Left unchecked, it’ll plug the radiator, heater core or fluid passages, […]

Why Your Marine Lower Unit Needs Regular Service Though your marine motor gets all the attention, your boat isn’t going anywhere without the lower unit. Its combination of gears, bearings and other components turn horsepower into movement. Lower units are resilient and can last for years – provided you service them annually. Here, we reveal […]