Confirmed: Kvyat's retirement due to Honda engine oil leak

The new-spec Honda engine hasn't started well. Max Verstappen experienced issues during Saturday's qualifying, but during the Italian Grand Prix, it was Daniil Kvyat's turn to have some problems.

The Toro Rosso driver was forced to pull over.  The car suddenly stopped and the sound didn't sound too good anymore. Maybe the engine has more speed, but is it reliable?