Originally Posted by ChristineD

Hey everyone. I have a 2004 Xfire with 163xxx on her.She has ran beautifully with only having to change the crankshaft position sensor about 10k miles ago. Recently she was randomly going into limp mode.... Would shut her off and restart, and then it would drive okay. The intervals of limp mode began to start happening more frequently, sometimes to the point where I couldn't even get a few miles down the road and it would cave in on me. Well, now she is stuck in limp mode and won't come out. Auto stick won't work either. I am getting a check engine light but I haven't pulled the code yet. I've been reading a lot of the threads here and a lot of you have said TCM or the conductor plate/ speed sensor. Does anyone have any direct advice on what this issue truly is, and where I might find the parts to order so I can get my baby fixed and back on the road where she belongs.