Hi guys, this is my 2006 Silverado. 5.3 I'm having troubles with the transmission. When I drive more than 60 miles the transmission becomes rough. I feel a "kick" between first and second gear. If I turn off the engine for 10 minutes the problem disappear. Any idea? (Sorry for my English)
If i drive in the city (30 miles) the transmission works fine.

I've changed the transmission oil last week.

Thank you !

 

Did it do it before your fluid change? What fluid did you go back with, did you change the filter too? How many miles are on it?