Hi everyone! Just had a used turbo & catalytic converter put in my 2006 VW Passat 20.T for $1,700.00. The vehicle drove fine for a week, then it started to jerk while driving--don't know if this is when the gears are changing or if it is the turbo kicking in defectively or something. I believe this vehicle is too much maintenance--most people could not afford what I just paid to get this up & running again. I suppose this car will never be the same because of the blown turbo. This car also eats up too much oil. I am about to bring it back to the mechanic due to this intermittent jerk problem & the fact that the OBC had a oil flashing light on with 3 consecutive beeps when the oil level is fine as that was taken care of by the mechanic along with these major repairs. So then I attempted to re-set, then that same day another OBD message replaced the oil message stating "steering wheel lock defective" also with 3 consecutive beeps which is not always allowing me to immediately start the vehicle. Sometimes it has immediately started; now it can take up to 10 attempts of re-inserting the fob before the vehicle will start. Yes, I have always had the 100% synthetic oil changed according to specifications, but I did make the mistake of allowing my Grand-child use my vehicle which is why the turbo blew in the first place. Any ideas about this please? All this took a total of 45 days in the shop!!!!!