sentences:  The A6 V10 was then introduced, and while it gave Häkkinen third place at San Marino and Brundle second at Monaco, the engine was generally regarded as a "hand grenade" due to frequent failures in testing, qualifying and races.It was not until Italy that Peugeot started to get reliability from the engine.At the behest of Peugeot the team's test driver was Frenchman Philippe Alliot.