Recent content by pickles1107

  1. P

    Transmission Jerking from Drive to Park, and jerk on up shift 2to3gear and 7to8 gear

    Is there a TSB related to this issue? I have 2020 max limited and it shifts rough into and out of 3rd. Exactly at 17 mph. We’ve had the adaptive relearn, brought it back as that didn’t seem to help much if any. They referenced TSB 22-2139 and overhauled the mail control valve. Seemed to help...
  2. P

    A quick service, into disaster!

    I’m not sure about that. For our vehicles which do have a 4A option, the TSB instructs to skip to step 4. I had the IWE failure and my service paperwork states that they removed the vacuum lines and capped, referencing this TSB. I questioned it at the time as my paperwork said something to the...
  3. P

    Noise at higher speeds under constant engine load

    Follow up: finally got the vehicle in and the paperwork is written as follows (emphasis mine): Verified customer concern, found vehicle to make a ratcheting noise when driving, checked for TSBS and SSMS and found the TSB 22-2219, vehicle did not have the MSS without 4A, directed to step 4...
  4. P

    Noise at higher speeds under constant engine load

    Update: drove another 350 miles today in 4A and couldn’t get the noise to replicate at all so I suspect o have a leak trying to engage the hubs. Any suggestions on what I need to mention specifically at the dealer? Is this part of the power train warranty?
  5. P

    Noise at higher speeds under constant engine load

    Thanks a lot. Based on my reading that does sound like my same issue. I am in the middle of a long road trip, still have a thousand miles til home. Would you recommend driving in 4A the rest of the time to prevent any further damage to the gear teeth while trying to engage?
  6. P

    Noise at higher speeds under constant engine load

    New owner here. 2020 expedition max 4wd with HD tow. When on the freeway, cruise control on, if the turbos engage (I.e. going slightly uphill on interstate), I start to get a strange noise coming from under the car/hood area. It can be heard on both driver and passenger sides. Sounds like a...
Top