Last week i was driving my car and a extreme loss of power occured in high revs in 3rd gear. Following this abnormality extreme engine shaking made the whole car shake. I could feel it through the steering wheel, pedals, and seat. It appeared i was only running on 3 cylinders!!!! When i towed my car in today my fears where confirmed by toyota. I have a bent cylinder in my third piston and they will need my car for over a week as they have to pull apart the whole engine to look for other possible faults... My car is a 2004 sportivo that i purchased in january and it has done 25000 km.