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  1. M

    W221 642.930 need to be rebuilt

    Hi, any recommendations (contacts) where to rebuild (re-manufacture) my engine. Oxford, London area. Many thanks!
  2. M

    MAF g/s values for engine 642930

    Hi, I'm trying to find out what's going on with my Mass Air flow sensor. My scanner is showing air flow rate at around 580 g/s at idle. I checked my friends car (the same engine 942.930) and his number are around 270 g/s. Do you know more or less what's the correct values?
  3. M

    Flex disk. Which side?

    I have put 4 washers on each side - always on the rubber side (so the washer is between head/nut and flex disk)
  4. M

    Flex disk. Which side?

    Confused. Is it mounted the correct side?
  5. M

    Flex disk. Which side?

    I have mounted it the right side towards the front of the car (rear flex disk), but not sure if it's correct. the flex disk looks a bit bended - like the propeller is not going all way back towards differential and each side (differential and propeller) is pulling it.
  6. M

    Flex disk. Which side?

    Quick question. Which side is the propeller shaft one? (The old flex disk on the picture) Thank you!
  7. M

    Gearbox repair recommendation

    thank you!
  8. M

    Gearbox repair recommendation

    Hi, Could you recommend a good place to diagnose/repair gearbox 722.9 I live in Oxford. Thanks a lot!
  9. M

    vibrations

    thank you very much for all suggestions. The torque converter was taken out by mechanics recommended on that forum. They sent it somewhere to be repaired and then they installed it back. I have decided to fix it, because the car was shaking from time to time when I was accelerating and...
  10. M

    vibrations

    thank you! I have noticed the vibrations a week after the torque converter was fixed (rebuilt). If the clutch is the problem, should I change the torque converter one more time (using a new one this time)? How to check it. I know my mechanics drove the car with the laptop plugged in, but they...
  11. M

    vibrations

    engine and gearbox mounts were changed. mileage is 172000 at the moment. anyone knows if badly rebuilt torque converter can make off-throttle vibrations?
  12. M

    vibrations

    Hi, I will check the car in a few days again - when my mechanic is back. The other guys check the car a few times and they think it's something in the gearbox.
  13. M

    vibrations

    Thanks! I will check it
  14. M

    vibrations

    Hi, maybe someone has a good idea - my mechanics can't find the reason. Mercedes W221 - I have vibrations at motorway speeds (over 65 mph) only when I put my foot off the acceleration pedal. When I accelerate everything is good. on the speeds below 60 mph, everything is nice and smooth. So...
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