Cummins Diesel Engine Owners

You've spent your hard earned money on the Cummins Diesel option now don't you think you owe it to yourself to use the very best oil in it?

Learn the facts that Cummins and the oil industry don't want you to know!

Cummins manufactures and needs to sell you Cummins diesel engines, that's their business. Cummins diesel engines have planned obsolescence built into their business plan. They won't tell you about or recommend AMSOIL because your Cummins diesel engine would last twice as long, that's not in their business interest! Also they make a tremendous profit on the 10 cent OEM oil that they sell (that's what it costs to manufacture). This OEM oil provides two funtions, it keeps your Cummins diesel engine on their planned schedule for repairs and wearout and it adds a tremendously profitable add-on sale. So recommending an oil that would make the Cummins diesel engine last longer and reduce their oil sales would be counter-productive to their business plan.

If your Cummins Dealer takes issue with you using AMSOIL Synthetic oil and tells you that it will affect your Warranty if you don't use their OEM oil. Refer to the Magnuson - Moss Act (1977) which states that if a Dealer requires you to use their parts or accessories, they must supply them "Free of Charge."

PRODUCT DESCRIPTION
AMSOIL for Cummins Diesels.
AMSOIL Series 3000 Synthetic 5W-30 Heavy-Duty Diesel Oil is a premium quality Diesel lubricant, specifically designed for use in Cummins Diesel applications requiring diesel specifications CH-4, CG-4, CF-2 and CF, while exceeding all API SL gasoline engine lubrication requirements.

Resists Oxidation and Thermal Breakdown in your Cummins Diesel engines.
AMSOIL Series 3000 Synthetic 5W-30 Heavy-Duty Diesel Oil resists breakdown from heat, blowby chemicals and oxygen up to ten times longer than do conventional oils. AMSOIL Series 3000 Synthetic 5W-30 Heavy-Duty Diesel Oil resists forming sludge and varnish deposits, which contribute to corrosion, decreased fuel efficiency and increased engine wear. AMSOIL Series 3000 Synthetic 5W-30 Heavy-Duty Diesel Oil doesn't thicken like conventional oils but maintains its viscosity, providing peak Cummins engine performance and extended drain intervals. AMSOIL Series 3000 Synthetic 5W-30 Heavy-Duty Diesel Oil's superior heat transfer properties and exceptional lubricity reduces engine operating temperatures and engine wear.

Fuel Efficient Formula for Cummins Diesels
AMSOIL Series 3000 Synthetic 5W-30 Heavy-Duty Diesel Oil efficiently transfers energy from the Cummins engines to the drive-train. Its low coefficient of friction inhibits the energy loss to "drag" common to high viscosity oils. AMSOIL Series 3000 Synthetic 5W-30 Heavy-Duty Diesel Oil surpasses the API Energy Conserving Rating requirements and provides significant fuel savings, with additional savings in oil make-up for over-the-road service.

Give your Cummins Low Temperature Protection
AMSOIL Series 3000 Synthetic 5W-30 Heavy-Duty Diesel Oil remains fluid at temperatures as low as -60° F (-51° C). It circulates rapidly to provide vital lubrication and prevent engine wear caused by lack of oil flow. AMSOIL Series 3000 Synthetic 5W-30 Heavy-Duty Diesel Oil allows quicker, easier cold temperature starting with significantly reduced engine wear in Cummins engines.

Reduces Oil Consumption  Cummins Diesel Engines
AMSOIL Series 3000 Synthetic 5W-30 Heavy-Duty Diesel Oil loses only 8.6 percent of its mass to high temperature volatilization. Conventional multigrade oils often lose over 15 percent. Lower volatility means less oil vapor passing into the combustion chamber, resulting in a reduction in oil consumption and hydrocarbon emissions. Additionally, lower volatilization helps AMSOIL Series 3000 Synthetic 5W-30 Heavy-Duty Diesel Oil retain its viscosity characteristics after high temperature service for continued dependable protection and excellent fuel economy.

Extended Drain Intervals for your Cummins Engine
AMSOIL Series 3000 Synthetic 5W-30 Heavy-Duty Diesel Oil is specifically designed for long drain capability in both diesel and gasoline engines. Its unique synthetic formulation, improved detergent/dispersant capabilities and long drain additive package ensure maximum engine protection, cleanliness and performance over extended drain intervals. The extended drain intervals allowable with AMSOIL Series 3000 Synthetic 5W-30 Heavy-Duty Diesel Oil reduce Cummins downtime and waste oil disposal costs.

Give your Cummins Diesel Engine Unsurpassed Engine Protection
AMSOIL Series 3000 Synthetic 5W-30 Heavy-Duty Diesel Oil's higher VI provides a better protective film at higher temperatures than conventional SAE 40 oils, while remaining fluid at subzero temperatures. In every Cummins engine tested, AMSOIL Series 3000 Synthetic 5W-30 Heavy-Duty Diesel Oil's unique technology significantly reduced ring wear, cylinder bore polishing, cylinder lining wear, oil consumption, piston deposits and ring breakage.