Diesel engines use compression to ignite the fuel, which needs to have an even burn, and cetane boosters have an important role to play in this process.
What Cetane Booster Really Does For Diesel (And The Right Amount To Add)
Quick Summary
Diesel engines use compression to ignite the fuel, which needs to have an even burn, and cetane boosters have an important role to play in this process.
Source: Jalopnik
