2000 Dodge Ram 1500 4x4 Auto
I have a 2000 Dodge Ram 1500 4x4 5.2 Lv8 we had to do some repairs on she drove fine for a couple months then i noticed it was acting up on shifting , I would drive it and out of the blue the RPMS would rise but the MPH and accelerating would not. i had it up to 3000 rpms at 10 mph. We would get out and check some weird plug on driver side of the transmission and shut the truck off , then restart truck and it would be fine . We replaced some kinda solenoid on a bracket it actually has 2 solenoids on it and it would shift through all the gears fine but i dont think its shifting into 4th gear. when it acted up you could turn truck off and restart and it would be fine for a bit then act up again thats why the plug and solenoids was replaced but its still having issues around 4th. you can manually shift it and feel it shift in the gears but 4th. it has new and clean fluid filter , bands have been adjusted ...any ideas before i drive it off a cliff???