Just ten minutes before the end of this morning's free practice, Sebastian Vettel's Ferrari grinded to a halt at the end of the pitlane.
The Scuderia mechanics pushed the car back to its garage but a thorough inspection since has decided the team to change the SF70H's power unit.
Apparently a detected water leak, and the lack of time in finding its source, prompted the decision to replace the unit..
The team is scrambling to have him ready in time for Q1. It will be Vettel's third ICE of the year.
Win the ULTIMATE TRACKDAY with F1i.com!
GALLERY: All the action from Barcelona on Friday
Keep up to date with all the F1 news via Facebook and Twitter
Turning 70 on this day is Hector Rebaque, who was Mexico's last F1 driver for…
Oscar Piastri has made one thing crystal clear ahead of the 2026 Formula 1 campaign:…
Lando Norris has thrown a dash of intrigue over Formula 1’s much-hyped 2026 revolution by…
Formula 1’s next generation of cars will not just look different – they will sound…
Williams finally rolled its long-awaited FW48 onto the track at Silverstone on Wednesday, trading weeks…
Christian Horner has waded into Formula 1’s latest technical storm, addressing the growing controversy over…