Hey guys, I have an Automatic 2004 Acura TL Base that is giving me issues when it goes into 4th gear. It drives fine in all gears before 4th gear but once it reaches 4th gear it just revs and gets jerky. Once I come to a complete stop it goes back to 1st gear and drives fine until 4th gear. I have no engine lights on and the transmission fluid was changed last year. Has anyone experience this problem or have any idea what the issue could be?

 

Here is an update of what I have done so far. I replaced the 3rd and 4th transmission oil pressure switches and still no luck. Not sure what to do any ideas guys?

 

tranny