Starting the engine

Switching off the engine

~1min read
Vehicles with a turbocharger Do not switch the engine off when it is running at high speed. If you do, the turbocharger will continue running after the engine oil pressure has dropped to zero. This will lead to premature turbocharger bearing wear.

Release the accelerator pedal. Wait until the engine has reached idle speed and then switch it off.

Test yourself

A quick Ford Focus quiz: every answer comes with an explanation and a link to the manual page.