Red Bull chief wants engine supplier to Renault to improve their reliability . - The FIA is looking at the possibility of a new rule that would allow teams to use more fuel in qualifying and race, but it has not yet been decided if this will be introduced before or Toro Rosso are also powered by Renault and saw Max Verstappen retire .
Red Bull chief wants engine supplier to Renault to improve their reliability . Red Bull's Daniil Kvyat retired at Australian Grand Prix with gearbox failure . Toro Rosso are also powered by Renault and saw Max Verstappen retire .