Kimi Raikkonen says he does not know exactly what led to the engine problem he experienced in the Spanish GP.
Kimi Raikkonen took the fourth race in fourth place and said the team should continue to stay on the runway.
Fin started to slow down, saying that he had lost his motor power during the push. The team said some adjustments, but Raikkonen said it did not work.
The team said that it had to stop and then proceed, whatever the vehicle did not turn to its old speed, and Raikkonen crawled almost like a pit.
Ferrari, who had trouble on the power unit on Friday and moved to the new unit for precaution, had a second problem at the end of the same week and the same car.
Raikkonen says that he does not know why the problem has arisen.
"I have no idea why, because I could not force it because there was no power in the vehicle, I was able to move but I could not use full power.
"I started to lose power so well, maybe I could go on, but even if it was all I passed because I was not able to go full gas, I do not know what the problem is.
"On Friday we had a problem with the engine and I do not know if it's the same problem as the team, the team is interested in the situation.
"The team will analyze the engine and find the problem, but it will not bring back the points we lost."