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Engine flythrough
Techron works deep inside your engine's fuel system.
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Power restored
Your engine never had it so clean
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The sound of clean: Cold start
Slow start slowing you down? See how Techron® can help.
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The sound of clean: Cold start
Your engine never had it so clean
Watch now >


Hear more about Techron for diesel engines
Benefits of fuel additives for diesel engines
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Techron® Named Best Fuel Additive in Autoweek's 2019 Readers' Choice Awards


Frequently asked questions
Our experts explain what Techron® does, why engines need it, and how it helps improve engine performance.