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Jerking while towing
My truck does it with the 250 or higher tunes either towing a heavy bumper pull or ANY gooseneck. Even my empty horse trailer it will jerk with right after the converter locks at 45 mph or so up until it shifts into OD. With 210 and under it does fine, it is completely throttle sensitivity in...- 03sixspeed
- Post #32
- Forum: 6.4 Tech
