Stanadyne Performance Formula Warm Weather Blend Diesel Fuel Additive


Formulated to provide the same benefits as Performance. Formula All Season Protection (Blue Label) except without cold weather protection. Performance Formula Warm Weather Blend is recommended when ambient temperatures are above 40°F (4° C).

Important: To achieve maximum benefits, Additives should be used all year, not just during the cold winter months. For ultimate warm weather protection against fuel related issues, use Performance Formula Warm Weather Blend.

  • Contains Detergents that clean & protect the fuel system from deposits resulting in increased Horsepower, Torque and Improved Economy
  • Lubricates fuel system components to help prevent wear caused by low lubricity fuels
  • Cetane improver improves combustion resulting in better starting, running , and reduced engine noise
  • Demulsifies water for more effective water separation
  • Corrosion Inhibiters prevents rust/corrosion from forming on fuel system components
  • Reduces Smoke and Particulates
  • Stabilizes fuel by protecting against the formation of gums caused by oxidation


Size 8 oz (235 ml) 16 oz Pint (470 ml) 1/2 gallon / 64 oz (1.9 L) 5 Gallons (19 L)
Package Quantity 24/case 12/case 6/case 1
Treatment (1:500) 30 gal (114 L) 60 gal (227 L) 250 gal (909 L) 2,500 gal (9,464 L)

Product Weight: 13.5 lb

Stanadyne Performance Formula Warm Weather Blend Diesel Fuel Additive is currently in stock and ready to ship within 24 business hours.

We are currently only shipping to addresses in Canada.

We offer free shipping to provinces in Canada on all orders over $200.00 and taxes are charged based on your provinces tax %. Items are shipped via Purolator Ground. Delivery dates are good faith estimates only and are quoted in "business days"; this does not include weekends and statutory holidays. PO Box addresses are not acceptable for delivery. For shipping to the Northern Territories, please e-mail us first for a rate quote.

Free pick-up is available at our Edmonton location but you must provide your order number and show your identification.

All orders under $200.00 are subject to a $25.00 shipping fee.

For expedited shipping and more details, click on the link below:

Customer Reviews

Based on 22 reviews
Dave C. (Barrie, Ontario, Canada)
Tested it against Alliant LubriGuard

While it is a quality product, used it for years, testing here showed the Alliant LubriGuard delivered better results.

These kind of reviews definitely help customers make an informed decision. Thanks for taking the time Dave.

Richard M. (Vancouver, British Columbia, Canada)
Stanadyne Performance Formula Warm Weather Blend Diesel Fuel Additive

From Rick, Vancouver B.C. If used regularly, test results on all the fuel injectors on my boat proved to me this product actually works.

It's an excellent product, and I am glad it's getting the job done for you. Thanks for taking the time to review the Stanadyne product and share your results with other customers.

Dave C. (Detroit, Michigan, United States)
Testing against Alliant

Performing a test against the equivalent product from Alliant.

Let us know how it works out Dave!

Ian M. (Chemainus, British Columbia, Canada)
stanadyne warm weather

great product and very fast delivery to Vancouver Island

Thanks for the support Ian!

Rod C. (Surrey, British Columbia, Canada)

Excellent service

Thanks for your support Rod!