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Blue Diamond PAO Oil – 5W40

Blue Diamond PAO Engine Oil – 5W40

$54.95 - $54.95

Blue Diamond PAO Engine Oil – 5W40

(66 customer reviews)

  • EXPERT DIESEL ADVICE
  • 100% SATISFACTION or your money back
  • GUARANTEED not to void your manufacturer’s warranty

HEAVY DUTY DIESEL ENGINE OIL 5W40

100% PAO FORMULAS!

Infused with FR3 Nano Lubricant Technology

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Hot Shot’s Secret Blue Diamond PAO Oil offers:

  • Improves fuel economy up to 3%
  • Lowers oil consumption
  • Handles soot 46% better than CJ-4
  • Reduces friction
  • Reduces wear 71% less over CJ4
  • Eases starting
  • Improves power
  • Preserves fuel injectors as well as turbo and engine
  • Widens operating temperature range
  • Provides high RPM “turbo” quality
  • Extends oil change interval
  • Extends engine life

The oil can be run 50,000–100,000 miles, as long as the oil is kept clean and monitored every 10K miles for TBN number

A true PAO oil stands in a category of its own above all other synthetic formulas. Hot Shot’s Secret 5W40 CK4 specification is 100% pure synthetic using only Group IV and Group V base oils.

The 5W40 PAO CK4 is made of pure poly-alpha olefin (PAO) oils that require a very small amount of viscosity improvers to meet the weight specifications This allows the Hot Shot PAO 5W40 diesel synthetic oil to be loaded with more longevity and performance additives, keeping the oil cleaner longer and providing better mileage and horsepower.

The infusion of our patented FR3 Nano-Technology and CK-4 additive package provides unsurpassed levels of longevity and performance.

At Hot Shot’s Secret®, we infuse our oils with FR3 Friction Reducer® due to its exceptional performance-enhancing properties. FR3 Friction Reducer® is specifically designed to reduce friction and minimize wear within an engine’s moving parts. Oils with this advanced friction-reducing technology provide superior lubrication, creating a protective barrier between metal surfaces and reducing metal-to-metal contact. This results in reduced friction, lower operating temperatures, and improved fuel efficiency. The infusion of FR3® also helps prevent premature engine failure by minimizing wear and tear on vital components, such as pistons, bearings, and camshafts.

By incorporating FR3® into our oils, we offer a superior product that extends the lifespan of engines and other oil-lubricated components, minimizes maintenance requirements and ensures peak performance and reliability. Hot Shot’s Secret® oils maintain their performance for longer periods, extending oil change intervals and reducing overall maintenance costs.

Blue Diamond oil is recommended for most diesel engines. The CK-4 specification is backwards compatibles with the CJ-4 and the CI4 Plus. In addition to the CK-4 specification, Blue Diamond PAO Oil meets the requirements from Ford for added wear protection as stated in Ford Specification WSS-M2C171-F1 (not all CK4 specifications meet both the CK4 and the Ford spec).

Caterpillar ECF-1, ECF-2 and ECF-3
Detroit Diesel DDC03K218, DDC93K222
Cummins CES 200081, CES 20086
Mack EO-O Premium Plus, EOS-4.5
API CK4, CJ-4, CI-4 Plus
Ford WSS-M2C171-F1
Volvo VDS-4, VDS-4.5
ACEA E7 12, E9-12
MB 228.31
MAN 3575
JASO DH-2
Renault VI RLD-3, RLD-4

No other diesel oil or fuel additive has a better guarantee than Hot Shot’s Secret products. If our products do not deliver as promised, then we will give you your money back. End of story.

5W 40 PAO CK4 Tech. Data

5W 40 PAO CK4 SDS

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4.83 out of 5 stars

66 reviews

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What others are saying

  1. bobc2578

    Blue Diamond 15w40

    bobc2578

    I just finished an oil change in my 2006 Chevy 3500 Duramax (225,000 miles) with Blue Diamond 15w40 full synthetic with FR3. I am very pleased with the results. I noticed a smoother running engine with a little better mileage, power along with better oil pressure. I didn’t have to add a drop of oil between changes. I would recommend this oil to everyone to try.

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  2. R.C.

    Which oil for a '97 7.3 4x4?

    R.C.

    I am a farmer in VA, and this truck sees heavy use both on and off road pulling loads that can often exceed CDL weights. Would Blue Diamond be the appropriate choice? Which viscosity would you recommend under my circumstances?

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  3. David Garner

    Milage question

    David Garner

    What should be the change interval for Blue diamond in my 2005 Duramax with 325,000?

    (0) (0)

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  4. Glenn

    Blue Diamond or Outlaw for my 2001 7.3l Powerstroke without a catalytic converter

    Glenn

    I live in the San Francisco Bay Area. My 2001 Ford Excursion with the 7.3l Powerstroke does not have a catalytic converter. Which oil do you recommend for my 7.3l; Outlaw or Blue Diamond. I want the most protection and extended oil changes.

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    • Glenn

      Also, can someone post used oil analysis? I have already purchased the blue diamond, but I am using up my stock of Amsoil. I purchased on faith. However, used oil analysis would be really helpful to confirm my purchase and convince others of the oil’s benefit. Thanks.

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  5. Emalane

    can you use this oil with either or of your oil additive or is it good enough without them

    Emalane

    thinking about switching my chevy 6.6 but would how really good is this oil and would i atill want to put additive in or not have to

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