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Gumout® All-In-One® Diesel Complete Fuel System Cleaner claims to boost cetane. What is cetane and why is it important to boost it?

12 January 2018

Cetane is the fuel property that is an inverse function to reduce fuel ignition delay.  A fuel treated with Gumout All-In-One Diesel, which contains a good cetane Improver additive, will have a higher cetane number and will perform shorter ignition delay.  The benefits include lowering exhaust emissions, reducing noise, and reducing white smoke at start up.