mommajen

I have a 2010 SXT and we are starting to have an issue quite similar to this. When it first started our check engine light came on and threw a code or the #5 cylinder misfire. The dealership said they fixed the problem. I drove it about 2 miles and it started again. Mine has the hesitation while driving about 45-50 MPH and when we start to take off. The mechanic that we took it to after the dealership said that he has seen this and it is the transmission going out. Can that be true??