We only use petroleum products from major U.S. gasoline refiners, then we add special stuff to help keep engines clean and emissions low. In fact, we believe in the quality and consistency of our gasoline so much that we guarantee it.

The UDF Fuel Guarantee

Your satisfaction is everything to us. If you experienced a problem with our fuel and a certified ASE A8 mechanic verifies it, we’ll make it right—guaranteed.

Need to make a claim?

Follow these step-by-step instructions and we’ll help you get to the bottom of it.

1. Contact our Customer Relations department at 1-800-833-9911 or [email protected].
2. Take your vehicle to an ASE A8-certified repair shop to verify the problem.
3. If the problem is our fuel, have the qualified technician fill out the right side of the Customer Claim Form.
4. Have the appropriate service performed to fix the issue, then send the completed Technician and Customer Claim Form to:
   
   UDF Consumer Relations
   3955 Montgomery Rd.
   Cincinnati, OH 45212