Description
Product Overview
Liqui Moly 2030 Fuel System Cleaner is a high‑performance additive designed to eliminate carbon deposits, varnish, and fuel injector buildup. Packaged in a 16.91 oz (473 ml) bottle, the formula combines German‑engineered detergents with corrosion inhibitors to protect metal surfaces while restoring fuel flow. Dimensions are 8 × 2.2 × 2.2 inches and it weighs just over a pound, making storage simple. This product is not discontinued and has earned a top‑10 rank in the Fuel System Cleaners category on major retail platforms.
![[Product front view showing all components]](https://www.prenso.store/wp-content/uploads/2026/06/5841556caad7436c89d30338935cc4f5.jpg)
Usage
Add the recommended amount of cleaner to a partially filled fuel tank before a long drive or before a scheduled service. The additive works during normal engine operation, breaking down deposits as the fuel circulates. Suitable for gasoline engines in cars, light trucks, and SUVs, it is also safe for use in high‑performance and turbocharged applications. Regular use helps maintain fuel efficiency, smoother acceleration, and reduced exhaust smoke.
Why Choose Us
Liqui Moly is a trusted German brand with decades of experience in automotive chemistry. The 2030 formula is laboratory‑tested for maximum cleaning power while being gentle on seals and fuel system components. Each bottle is sealed to preserve potency, and the company offers a satisfaction guarantee and responsive customer support for any inquiries.
Key Features
- Removes stubborn carbon deposits for smoother engine performance
- Improves fuel efficiency and reduces emissions
- German‑engineered formula ensures consistent quality
- Easy to add to any gasoline fuel tank
- Backed by dedicated customer service and a satisfaction guarantee
FAQ
How often should I use the 2030 Fuel System Cleaner?
For optimal results, use the cleaner every 3,000 to 5,000 miles or at each major service interval.
Is the product safe for all gasoline engines?
Yes, the formula is compatible with all gasoline‑powered vehicles, including turbocharged and high‑performance engines.
Can I use the cleaner with ethanol‑blended fuels?
Absolutely. The additive is formulated to work effectively with E10, E15, and higher ethanol blends.
Do I need to run the engine after adding the cleaner?
After adding the recommended amount, drive the vehicle for at least 10 minutes to allow the cleaner to circulate through the fuel system.
What warranty does Liqui Moly provide?
Liqui Moly offers a 30‑day money‑back guarantee and responsive technical support for any product‑related questions.




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