5r55w no movement

[Bass fisherman]

I read an old thread about a guy with 2003 Mercury Mountaineer and he thought the flow control valve in the transmission pump was sticking and I wanted to see if he replaced it and if it fixed the intermittent no movement.

 

[BrooklynBay]

Welcome to this forum! Check the fluid level in the transmission. It might be low.

 

[Bass fisherman]

I installed a new filter and fluid and put new intermediate band and servo piston and solenoid pack. Everything worked perfect for a couple months. I should have updated valvebody and put a new pump flow control valve from Sonnax.