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is a warm weather custom formulated Premium Diesel Fuel Additive that was developed to help improve the reliability and performance of all diesel fuels for use in any age diesel vehicle. 

This Premium diesel fuel additive contains advanced Technology Injection Cleaners, Lubricity Agents, excellent Combustion Improver, stabilizer and efficient Smoke Suppressants.

Cetane Improver: A poor combusting fuel can play havoc on your engine and the only way to improve performance is by adding Cetane. This additive was designed to take a typical low Cetane  fuel of 43 and raise the engine Cetane number 5 to 7 numbers. What does this mean to you? Easier starting, more Horse Power, Quieter Idling, Reduced injector failures, reduced DPF filter clogging problems and improved fuel economy (up to 12%).

DW-10 Detergency: The heart of your engine is your fuel system and it is very important to keep the fuel injector system clean and free of deposit build-up. The TDR- FL meets tier 3 & Tier 4 Detergency. This additive has been certified to eliminate both conventional diesel injector nozzle deposits as well as internal diesel injector deposits(IDID) in both older and newer engines. 

Lubrication: This additive helps to prevent fuel system wear by providing a lubricity rating to the fuel that exceeds the ASTM D-975 Diesel Fuel Requirement Specification for maximum engine protection (Less than 520 UM wear scar by the HFRR Lubricity Test).

Stabilizer: fuel over time can naturally degrade, stabilizer is added to keep fuel fresh and limit deposit build-up and keep supply lines, filters and fuel systems clean. 
TDR-FL optimizes the combustion and BTU conversion which will raise fuel economy in light and heavy-duty diesel powered vehicles, both on-road and off-road. The combination of our special 'one-of-a-kind' chemistry cuts fuel and maintenance costs.
The benefits to be realized with TDR-FL are: 

 ·    Cetane Improver - raises engine                 Cetane number 5 to 7 numbers
 ·       Reduces active DPF Regenerations in          newer common rail injector engines 
 ·     Lubricant - prevents fuel system wear
 ·       Stabilizer - Retards fuel deterioration
 ·     Detergent + Dispersant controls and         reduces injector deposits
 ·     Deposit Modifier – Disperses fuel                 insolubles and eliminates system        
 ·     Scavenges combustion area deposits  
     and future build-up
 ·     Water Demulsifier reduces            
     maintenance costs and equipment
     downtime by reducing moisture in the
 ·     Corrosion Inhibitor - effectively                      controls rust and corrosion in
     fuel for NACE 1-A rating 
 ·     Reduces smoke 

Find out what our customers are saying in their forums and blogs.  click here
To calculate fuel cost saving for your vehicle click here Fuel Savings Calculator
When ordering multiples, please use the "Pay Now" button at the bottom of the page.  Be sure to enter the description of quantity, packaging size, and product name or code into the item description box.   Enter the grand total for your purchase in the price box and click on the 'Update' link to proceed with your purchase.
For single package purchase, use the drop down boxes at the bottom of the page. 
Attention Last day to order individual packaged orders is 12/17/19.   We cannot guarantee orders placed after this date will be able to be shipped.  If not, they will be shipped 01/02/20.



Package size

Treat Rate

Price with Shipping

 (2) 1 gal.
6-Pack qts.
2.5 gal.

    1 to 400             or

    3 oz's per
10 gallons 



5 gal.


  Call for 55-gallon drum and 330-gallon tote pricing!
All Indiana residence are subject to 7% sales tax on your total purchase- if you are tax exempt, please contact us at (260) 489-2549 before ordering for if correct pricing. 
Price includes shipping within the contiguous 48 United States.  To make a bulk purchase, multiple items, or for quantities not listed please contact us.
For optimal winterization protection with the same performance enhancing properties as TDR-FL see our TDR-WDA (winter diesel additive.)  Contact us regarding our winterizing TDR-WDA.
IMPORTANT NOTE:   PayPal orders are shipped within 3-5 business days.  PayPal account not needed to purchase.
Please include your phone number and information on what you are ordering in the 'Note to Seller'.  


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