ESPN | Mercedes: Oil burning controversy blown out of proportion ESPN MONZA, Italy -- Toto Wolff says too much has been made of his team's engine upgrade at the Belgian Grand Prix and the fact it helped the team avoid a clampdown on oil burning. Ahead of this weekend's race, motorsport's governing body the FIA confirmed ... Mercedes denies oil burn rule influenced its F1 engine use strategy Monaghan: Oil burning benefits are clear |