FromchaosX

Hi guys, this is my first post so have mercy on me if its in the wrong place. I have a 97 XJ and every now and again when I shut the engine off, it will continue to run slightly...It's more like a put which sounds like a couple of cylanders are still in motion. It will keep going unless I start it up again. After restarting it and turning it off, it stops.
I read something about it might have to do with the crankshaft position sensor. The check engine light came on yesterday and I got a code saying O2 sensor heater circuit malfunction bank 1. My first instinct says its not related to that. My jeep starts up everytime, I just keep running into this again from time to time. What do you think? Thanks

FromchaosX

Hi guys, this is my first post so have mercy on me if its in the wrong place. I have a 97 XJ and every now and again when I shut the engine off, it will continue to run slightly...It's more like a put which sounds like a couple of cylinders are still in motion. It will keep going unless I start it up again. After restarting it and turning it off, it stops.
I read something about it might have to do with the crankshaft position sensor. The check engine light came on yesterday and I got a code saying O2 sensor heater circuit malfunction bank 1. My first instinct says its not related to that. My jeep starts up everytime, I just keep running into this again from time to time. What do you think? Thanks