Originally Posted by jaylariatf150
your transmission isnt suddering when it shifts into overdrive its your lock up torque converter just add a tube of anti shudder and your problem should go away if your oil is red dont change it.
My 2000 4wd Expy is doing very similar things.... My oil is red/pink and doesnt smell burned....
When cruising at 50-60 70...you get the picture..... If I add a little throttle I get a vibe that I can feel in the gas pedal.
Also...now that its colder out, it takes a while to shift to 3rd 4th at low speeds ie. city driving.
Do I also need a tube O anti shudder? Is this found at NAPA or Autozone?
Thanks for any info...