Martin Brundle (GBR), Tyrrell 012, finished second but the team was disqualified after scrutineering for infringement of the rules. It was alleged that the water was in fact 27.5% aromatics and constituted an additional fuel source. The team were excluded for the 1984 season after the charge was upheld after appeal.
Detroit Grand Prix, Rd8, Detroit, USA. 24 June 1984.