to worse. The new team management changed frequently (Vanderpleyn for instance went to Coloni) and brought a lot of disorder. Worse was to come; Streiff was paralysed in a testing accident in Brazil before the season. He was replaced with Gabriele Tarquini, who surprised with some great performances in the first half of the season. He was very close to the points in both the 1989 Monaco Grand Prix and 1989 United States Grand Prix, but retired in both races. Then things went better in the 1989 Mexican Grand Prix, where he finished sixth and scored his first point. But after these highlights, the team was never able to be as competitive again. In the second part of the 1989 season, the team had to prequalify - a task that was nearly never achieved by Gabriele Tarquini and Yannick Dalmas. AGS then finished 15th in the Constructors' Championship, equal with the Lolas used by the Larrousse team. During the summer months, there were strong rumours that AGS would soon use a new W12 engine developed by the French designer Guy Nègre. This strange MGN (Moteurs Guy Nègre) machine saw the light of day in late 1988 and was tested in an old AGS JH22 chassis in the summer of 1989. It was clear that AGS was not related to these tests; they were completely private attempts by Nègre. The engine never found its way to a Grand Prix but it was announced to be used in a 1990 Le Mans car called Norma M6. The car was presented and attempted to race, but failed to qualify over engine issues. Finally, AGS had to use Cosworth engines again in . That year brought no improvement at all, Dalmas's 9th in the 1990 Spanish Grand Prix was the best result and by the beginning of the season the team was obviously close to its end. The team lacked money. (At the first Grand Prix of 1991 in Phoenix the team didn't even have the money to buy lunch, and the staff had to pay for it out of their own pocket.). In the race itself, Tarquini finished 8th, which was the last finish ever of an AGS car. De Rouvre sold his team to some Italian entrepreneurs, Patrizio Cantù and Gabriele Rafanelli. Both changed little except for the driver line-up (Stefan Johansson was replaced with newcomer Fabrizio Barbazza) and the colours of