Engine not to blame for Ricciardo’s retirement

Ricciardo had just passed Sergey Sirotkin's Williams for 11th place, having worked his way up from a back-row start at Monza, when he was forced to pull off the circuit with smoke pouring out of his Red Bull. The Australian driver had Renault's new Spec C engine fitted ahead of the weekend, which the French manufacturer said would be worth three tenths of a second in laptime but carried a ... ... Keep reading