Avoiding DNFs: how F1 teams keep their cars racing

'To finish first, first you have to finish'. Formula 1 teams can't score points, wins or championships unless their cars make it to the chequered flag. Reliability Engineers like Sauber's Laura Villadelprat work in the garage and the factory to keep the cars on-track and avoid the dreaded DNF (Did Not Finish). Laura explains how F1 teams know when it's time to swap old car parts for new ones, how they monitor reliability in real time, and what they do to investigate the causes of race-ending problems. 'Hi F1 Explains, my F1 question is...' You can get your question answered on the podcast. Send your question to [email protected] Listen to more official F1 podcasts F1 Beyond The Grid - exclusive interviews with F1's biggest stars F1 Nation - expert Grand Prix reviews and previews Discover F1 Unlocked Unseen. Unheard. F1 Unlocked. Dive into exclusive content from F1 experts, redeem rewards and enter money-can't-buy competitions. Click here to join for free