Why ‘unusual noises’ are causing Mercedes an F1 engine headache

Hamilton will start from 11th place at Istanbul Park after Mercedes was forced into changing the internal combustion engine (ICE) on his power unit, exceeding the season limit of three elements.
The charge to pole on Saturday helped Hamilton “limit the loss” from his penalty that Mercedes F1 boss Toto Wolff said it was “clear” had to be taken at one stage in the remaining races.
But …Keep reading