Ignition key will not go into tumbler

[Bluemach1]

I’ve seen other posts on this but not any real resolution. I’ve seen some posts that say they’ve had success dousing it with wd40, wiggle and blow it out. That is not working for me.

I’ve considered changing the tumbler out but how would I do that if I can not rotate the cylinder?

Also, if I can change the cylinder somehow, is there any coding required or does my old key work as it is programmed to the car?


I’m really lost on this one. Don’t know what to do.


Help!