Any chance you have an update on this issue? It's been mentioned a number of times on various boards, but I have yet to see any confirmed diagnostic cause or resolution of it?
Quote:
Originally Posted by kfdE53
Hi Duc, if it makes you feel any better, my 2006 4.4 has been having the same issue for the past 15,000 miles. It now has 107K miles on it. I too was having a hard shift between 1st and 2nd. 30K miles ago, I had the tranny oil changed. Helped a little but not much. About 2 months ago I had a German car specialist simply reprogram the transmission computer (specifically the tranny). Problem solved. Shifts beautifully smooth now in low gears; however, 5th gear still doing the same lurching when cruising at highway speeds. Not sure if I should invest in a repair right now as it doesn't seem to have worsened over the last 15000 miles.
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