I am not sure what to search under. When i am at cruising speed in either D3 or OD (5.7 TPI w/ auto) and I let off the throttle, rather than stay at 2000 or less rpm (about 2000 rpm at about 55 mph in D3 and about 1500 rpm at same speed in OD)until I step on the gas again, the rpms drop about 300 rpm or so for a minute then go back up again ... almost like it is going into neutral and then back into gear again. Any ideas?

Thanks

torque conv. is unlocking and locking according to the set parameters. sounds pretty normal.










somebody actually does exactly 55mph?








just kidding

Well, YEAH.. in a 35 mph zone....