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Klotz Cleanest Fuel System Cleaner for 2 & 4-Stroke Engines - Enhanced Fuel Injector Performance & Carbon Neutralizer - KL-620 (1 Bottle)
4.3 (93 items)
Limited Time SaleUntil the end
11
42
01
US$16.93 cheaper than the new price!!
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Used US$11.28
Product details
| Management number | 229214074 | Release Date | 2026/05/31 | List Price | US$11.28 | Model Number | 229214074 | ||
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- Klotz Fuel System Cleaner is the CLEANEST formula available, harnessing a blend of technologies to dissolve carbon deposits in both the upstream and downstream hardware of two-stroke and four-stroke engines to restore your vehicle to peak performance.
- Includes a powerful mix of additives that clean your vehicle’s intake valves, post-catalyst oxygen sensor, and everything in between. Additional surface-active chemistry will continue to combat carbon build-up in your fuel system even after the initially-treated gasoline has been depleted.
- Klotz’s Fuel System Cleaner neutralizes carbon deposits to optimize your fuel injector performance, providing a restored fuel economy that keeps your vehicle running like new. Just one treatment can significantly dissolve carbon in the combustion chamber, intake valves, and fuel injectors to give your vehicle an immediate boost in performance.
- Klotz Fuel System Cleaner KL-620 is designed for automotive, powersports, and power tool equipment that uses carbureted, gasoline direct injection (GDI), turbocharged gasoline direct injection (TGDI), or port fuel injection (PFI) systems. For use in 2-stroke and 4-stroke engines. Not recommended for alcohol-based fuels with blends of E70 or greater.
- We believe your vehicle deserves the best additives available. Klotz is committed to using the most advanced technology at our disposal and never compromising on quality for profit: no cost-optimizing or substitution of lesser ingredients.
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Fuel System Cleaners
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