More torque and better fuel economy may have you ditching gas for diesel, but despite a reputation for reliability, that ...

We earn commissions from purchases you make using links in our articles. Learn more. Fuel injector cleaners can help inc ...

Cetane boosters can help make your diesel engine work more efficiently. How do cetane boosters work, and how much should you ...

YouTuber MickDrivesCars admitted taking feet off the accelerator and brake pedal was vital to dramatically cut down on petrol and diesel ... system can close off the fuel injection. This means the ...

Petrol and diesel car owners can cut fuel use by ... that the air-recirculation button can "reduce fuel consumption by assisting the AC system". Turning on the mode will simply cool the air ...