Hello valued user, I have completely unexpectedly bought a 911,3.4L with 300 HP, convertible, year of construction 10/2001, with 45,000 Km, 2nd hand, full leather black, silver, Navi etc. for 26,000,– Euro from a 70 year old previous owner. Vehicle has some small Mägel, since the previous owner did not care very much about the vehicle. <> Must be so at the price. Was after the purchase at the check at 9elfer competition (chief of the workshop in Munich/Neuried). The workshop boss made me an unruly In general, a statement about the engine 3.4 L is as follows: “With this engine you are sitting on a ticking time bomb – he has already had to replace about 50 of these engines due to engine damage (Riss in the casting / engine block). This problem comes without notice and can start already at 15,000 km or also come at 40,000 o. 60,000 km – many engines can also hold 200,000 km. How are your experiences to this problem – must I actually be afraid? ate one of the last of this series. Thank you very much Best regards from Munich