Big Transmission issues today!

jprhome

New member
Went to take off from a stop sign today and all was good all the way to 70 mph
got about 3 miles down the road and turned off a side road to meet someone which was not there so I turned the rig around to get back on the highway,

went to take off and got a up shift then downshift with no torque and jerking which seemed like the transmission had no idea what to do so I immediately turned onto the side and of course checked out the underside to see WTF that was, and of course nothing seen and just figured try and get home..

went to take off again and it seemed to not want to torque up after about 30mph just completely bluhhhhh no power so I changed to "2" on the shifter and boom power came back got up to about 55 and went back in to "D" while going up this hill I do everyday for work all seemed to work again like normal just gave me the normal backkick I've been getting for over a month now.

I'm completely convinced this had to do with solenoids in the transmission.
so I already had purchased and received a filter and gasket for the A340H.

so now I'm just looking at picking up a set of solenoids but I also wanna try checking out the Accumulator pistons and just replacing them which requires me pulling the valve body.

I'm not absolutely sure if I can reuse the valve body gasket and have no idea where to purchase one. I also have not been able to find a place that sells new springs and accumulator pistons for the A340H.

Would anyone have a possible link that I'm just not finding?
 
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I'd check the transmission fluid first.
These get pretty cranky when you are running low on fluid.
 

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