torque converter

  1. booksix

    2005 Expedition: 40mph shudder, low mpg, stall

    I've had a few issues pop up lately - going to try to explain in chronological order. Things to know: The truck runs amazingly well (smooth and powerful), trans shifts great, no real issues. 230k on the odometer. 4R75e, 4wd, towing package. Plugs 50k ago, Trans-pan fluid and filter 50k ago...
  2. racer_dave

    2017 transmission doesn't engage/pull in forward or reverse, no codes

    2017 Expy Limited 95,000 miles EcoBoost Driving home from work (slick roads) had it in 4-automatic due to the roads. When I got to a section of the roads that were dry I noticed a little shudder- not bad at all- just the feel you get when driving a 4x4 on dry roads. Went to 2H and finished the...
  3. H

    Engine Shuttering / Check Engine Blinking

    I am experiencing engine shuddering usually on acceleration or uphill. Also, when I gun it (rarely) the car hesitates and the check engine light blinks rapidly. If it’s not caused by bad spark plugs/coil packs, could it be the torque converter in the transmission? 2007 EL Eddie Bauer...
  4. K

    2007 OD Shudder - Torque Converter

    When RPM's are around 1500 or lower it has a difficult time coming out of overdrive and the drivetrain shudders. It can be corrected by forcing the shift into the next lower gear, but that's a tough way to go. Took it to Ford and they diagnosed it as a slipping/failing torque converter. No...
Top