Originally Posted by Ohio-Dan
My guess, is that your throttle is at such a low position the the idle switch is activated causing the converter to un-lock. When you ease back into the throttle, the converter locks back up and drops your RPM's.....Dan
I was hoping this might be it but after thinking about it and driving the truck I am afraid not. I can't get it to happen consistently. If it was a miss adjusted throttle sensor it should happen consistently under the same conditions. I am getting no codes for a trans problem. I know I need to take it to a pro but dangit
The (pros) rebuilt this thing.
I don't like anybody to work on my cars but me.
Maybe I should toss in a manual trans.