Was experiencing the shuddering when around 35-50 mph. Swapped out my transmission fluid (didn't change the filter) and it completely went away. It's been around 10,000 miles since I did that, still no issues. My truck was around 155,000 miles when I did the swap.
Worth mentioning that before I swapped the transmission fluid the shuddering would go away completely if I switched off OVERDRIVE (button on the shifting knob).
Worth mentioning that before I swapped the transmission fluid the shuddering would go away completely if I switched off OVERDRIVE (button on the shifting knob).
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