Cleaner gas. Smoother ride. But that’s not the only reason TOP TIER™ TriCLEAN gasoline is gas you can feel good about.
TOP TIER™ TriCLEAN® Gasoline
What is TriCLEAN Gasoline?
TriCLEAN gasoline is an enhanced, custom-blended fuel that includes nitrogen-cleaning agents to keep vital engine parts clean for a smoother running engine.
With continuous use, TriCLEAN gasoline:
- Meets or exceeds Environmental Protection Agency (EPA) requirements.
- Maintains intake valve cleanliness to avoid hesitation and poor drivability.
- Maintains fuel injector cleanliness to avoid rough idle, poor drivability and loss of power.
- Prevents performance-robbing valve deposits as compared to inferior gasoline.
Why is it called TriCLEAN?
We call our enhanced quality gasoline TriCLEAN, because with continuous use it:
- Cleans fuel injectors.
- Cleans intake valves.
- Cleans cylinders.
What is TOP TIER Gasoline?
TOP TIER gasoline is a stringent standard for gasoline detergent additive performance set forth by some of the world’s top automakers. It surpasses the existing standards set forth by the EPA.
Are All Grades of CITGO TriCLEAN Gasoline TOP TIER?
Yes. The TOP TIER designation identifies a standard of detergent additives, unrelated to octane levels. All three grades of TriCLEAN gasoline are TOP TIER.
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Good Gas Guaranteed
Every gallon of CITGO® TriCLEAN® gasoline is TOP TIER™ and guaranteed for quality and reliability. All three grades surpass the Environmental Protection Agency’s (EPA) requirements and are formulated for the special requirements of today’s engines.
TriCLEAN® Gasoline FAQs
Take a deeper dive into other questions about our TriCLEAN gasoline.
All Our Fuels
At CITGO, we’re working hard every day to refine, market and transport a wide range of gasoline, diesel and jet fuels to help power your life.