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Save Every Drop of Horsepower with UPPER CYLINDER LUBRICANT

Written by Charleen

AMSOIL UPPER CYLINDER LUBRICANT:  I use it and it works!

Now on the market for about a year: AMSOIL Upper Cylinder Lubricant (UCL) is the latest addition to the gasoline additive lineup. It delivers more lubricity than the competition and battles ethanol-related corrosion.

Fuel Additive Product Overview

Upper cylinders are one of the toughest areas of an engine to lubricate due to the intense heat of combustion and the design of today’s vehicles. New AMSOIL Upper Cylinder Lubricant delivers a much-needed layer of protection to this trouble area to help fight piston-ring and cylinder wear, maximizing engine compression and horsepower. Its lubricity improvers aid in protecting fuel injectors and other fuel-system components from wear, helping ensure excellent performance and long life.

Plus, it really works. AMSOIL Upper Cylinder Lubricant delivers 18 percent more lubricity than Lucas* and 20 percent more than Sea Foam* for better retention of horsepower and fuel economy. ¹

Inhibits Corrosion

Upper Cylinder Lubricant uses potent corrosion inhibitors to coat metal surfaces, block out moisture and stop deterioration before it starts. This is particularly important when using gasoline that contains ethanol due to its propensity to attract water and hasten corrosion. Inhibiting corrosion maximizes component life and reduces wear in the engine’s top-end to guard against compression loss and maintain optimum power.

Keeps Injectors Clean

Upper Cylinder Lubricant contains detergent additives designed to maintain injector cleanliness. It’s designed to work in concert with AMSOIL P.i. Performance Improver (API) to maintain injector and combustion-chamber cleanliness, retain fuel-economy and performance gains and maximize component life.

Capless-Compatible Packaging

The AMSOIL Upper Cylinder Lubricant bottle is fully compatible with capless fuel systems. Many new vehicles have replaced traditional fuel caps with capless systems. The threads on most bottles restrict them from opening the flap inside the fuel neck and also make removing the bottle difficult. Our packaging makes it easy to insert, pour and remove the bottle.

 

¹ Based on independent testing of AMSOIL Upper Cylinder Lubricant, Lucas Upper Cylinder Lubricant and Sea Foam Motor Treatment obtained on 02/13/2019 using the ASTM D6079 modified for use with gasoline.

User Comments:

I’ve been using this for almost a year now.  In my Ford Focus which is the 2.0 non-turbo I can now use 10% ethanol and get over 40 MPG! I drive from Sioux Falls to Omaha and back often so I can see a difference. It seems the only logical reason this happens is the better lubricity in the head and cylinder ring area. There must be a good amount of friction there. And the parts of the lubricant perhaps seal the rings and valves better as well as the valve stem.

As soon as I get 1000 miles on my Corvair (new engine and heads) I’ll try this as there is even greater friction on horizontal cylinders. It seems to sort of work like lead once did.

If you are going on a long trip keep this in the tank for maximum efficiency. The upper cylinder areas need lubrication. Adding this to the fuel relieves more stress from the engine thus better long term efficiency.

The best way to buy is by the case reducing the price low enough to only cost pennies per tank of gasoline.  Thus we keep several cases in stock for your use.

Find out more about this newer AMSOIL product Upper Cyl Lube!

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Stiction… What Is It?

Written by Charleen
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Stiction… What Is It?

Mark Nyholm|

By now you’ve inevitably seen this term in turbo diesel enthusiast magazines.  And if you own a Ford Powerstroke 6.0L diesel engine, then you likely have experienced it. Stiction… it’s a combination of two words. Static and Friction. What it really means is that there are two components touching each other and a specific force is required to get them to move relative to each other. Like your pen resting on your desk. It requires a certain amount of force to get your pen to slide across your desk.

Solving Stiction on Ford 6.0Stiction has been a marketing term in the turbo diesel market for about the past 6-8 years now with the issues that Ford has seen with their 6.0L diesel engine. It’s a HEUI motor that, unfortunately, Ford made a poor decision to crank up the fuel pressure while utilizing similar injectors to the 7.3L diesel and they just aren’t capable of handling the pressure. So what happens is the solenoid on the injector that controls when the injector fires wears and gets sloppy. That wear puts it into a binding condition and the injector control is lost. The net result is poor idle and throttle response.

So what have some savvy entrepreneurs done? They’ve come out with a product to improve on the situation. Unfortunately the problem is irreversible. You cannot replace wear with chemistry. So can it make it better for the short term? Yes. However it is truly short term and typically ends in injector replacement.

What is the magic chemistry in a small bottle that costs so much? It is a combination of detergent and friction modifier. The detergent goes in there and cleans up any deposits in the oil side of the injector to ensure the solenoid can fire as smooth as possible. The friction modifier goes in there and coats the two metallic components and provides a more slippery surface so that the increased clearance between the two of them results in less binding. Unfortunately this method doesn’t last that long and you have to either keep adding this special juice or just replace the injectors.

I’m sure if you are a 6.0L owner you are wondering what I could have done differently. Unfortunately, based on the design and pressures, I’m doubting whether there is a foolproof method to eliminate the problem. But there are ways to lessen the pain and improve on the longevity of those injectors.

First, you want to choose a high quality synthetic diesel engine oil, like AMSOIL, to ensure your injectors are staying clean and the oil is providing the best wear protection possible. Regular oil change intervals using a high quality oil filter is step two to this important process. And finally if you are trying to keep the oil side of the injector clean you better think about the nozzle of the injector and keeping that fuel flowing as Ford intended. Using a concentrated dose of diesel fuel additive, like AMSOIL Diesel Injector Clean, will help keep that injector flowing like new.

One more thing for northern climate enthusiasts to consider is engine oil viscosity. Since the HEUI injector uses engine oil to build fuel pressure it is very important to ensure the viscosity of the oil is suitable to promote development of proper fuel pressure. Take a look into your owner’s manual the next time you are in the garage. Your book will tell you that a 5W-40 or 15W-40 oil is recommended in most conditions, however if the temperature drops into the freezing range, Ford recommends you change to a 10W-30. No mystery why that is. The lower viscosity of the 10W-30 will flow more freely in cold temps and help develop fuel pressure much easier. Something to consider as you plan your oil changes throughout the year. Perhaps a viscosity change in the fall is the right answer for you. Whatever you choose to do, be confident that AMSOIL has a full line of high performance turbo diesel products for your truck. Take a closer look at http://www.amsoil.com/shop/by-equipment/diesel-motors/

Photo courtesy Diesel Power Magazine

Synthetic Warehouse note: The lower viscosity does so well for the Ford 6.0 that our #1 seller thanks for various diesel forums is our HDD 5W-30. Reduce the stress on your Ford 6.0 and call us or stop in for the 100% Synthetic Heavy Duty Diesel 5W-30 (Product Code HDD)

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