Hi, I just changed the head gasket in my 1997 Plymouth Breeze with a 2.o sohc & now the check engine light is on & it's stuck in limp mode... anyone happen to know what might have gone wrong?

 

If you had disconnected the TCM during your head gasket repair, you'll likely need a new gasket there too. I was able to pick up just the tcm gasket for $10 for my '00 2.5 (autostick) which I believe is the same 41te trans across the board.