2000 rpm goes up and down while slowing down.

[hckybrownie31]

When slowing down mostly from higher speeds my rpms go down like normal till the point it should down shift then goes back up 2 2000 or so and back down a few times before down shifting. what could it be? trany or motor? i was told the valves were worn but i have also been told a few other things to. help!runaround

[richtazz]

it sounds like a TCC solenoid that is not completely disengaging.

[hckybrownie31]

Originally Posted by richtazz

it sounds like a TCC solenoid that is not completely disengaging.

When I stomp on the gas it also wont up shift unless i let off the gas then it shifts. If I am under normal accel it shifts fine, could that be part of the same problem with that part?

[richtazz]

yes, that is a common symptom of a sticking TCC solenoid. You can try putting some Lucas or Trans-X trans treatment in and see if it helps, but don't hold your breath.