jumpin

[09ajmaros]

I have a 1999 3.0 with the 4r44e and when I get up to speeds of 45 and up(about the set speeds the trans goes into overdrive) I get a sort of jerk back and forth from what seems like the torque converter lock-up slips and goes back in right away. It only happens going up hills and lightly accelerating in overdrive. When I pull trailers with lots of weight I don't use overdrive and I am not a hard driver at all.
Is this a sign of the transmission going, or maybe an overdrive electrical sensor of some sort? Oh, and no check engine light also.

Thanks, Alex

 

[09ajmaros]

Anybody have an idea?

 

[09ajmaros]

took it in and found out the torque converter was junk so time for a new one