Can a bad sensor cause a PT Cruiser to spark?
Can a bad sensor cause a PT Cruiser to spark? Sensors go bad but it boils down to spark in the end result unless there is internal engine damage like a broken valve train component or something worse and likely catastrophic. 12 people found this helpful. Just a side note, even with the more modern vehicles it is still a good idea to check for weak vacuum lines. Why does my 2004 PT Cruiser keep stalling? My Wifes 2004 pt cruiser began bucking and stalling, I took it to the shop ,they plug it into their computer and tell me...