So today I started up my truck and I had an issue. The starter wasn't disengaging. I started it up, and then turned off the truck when I noticed something was wrong. Took the key out of the ignition, and the truck was still trying to start AFTER I took the keys out of the ignition. So I hurried up and disconnected the negative from my battery. I just replaced the cylinoid yesterday afternoon. Any ideas why it's doing this? It happened once before but it was a long time ago I don't remember what the problem was