2000 MERCEDES BENZ 220CDI
140,000 MILES
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JWBGLOVER
  • MEMBER
  • 1 POST
auto transmission sometimes a bit jerky.have changed atf and filter better.have been to an auto specialist who says pin hole in radiator allowing glycol contamination.is there a radiator inside box? as water level in main radiator is ok.
Jan 26, 2013 at 8:13 AM
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BLAZE45
  • CERTIFIED EXPERT
  • 380 POSTS
Most automatic transmissions are cooled through the front radiator in the car. The coolant can mix with (according to your mech.) with the tranny fluid and mess with transmission. Replace your radiator or have it fixed at a radiator repair shop.
Then have your transmission fluid flushed.
Jan 28, 2013 at 11:15 PM