Dcoy1283
NAXJA Forum User
- Location
- Apollo, PA
Ok so i have been having a cylinder 4 misfire here for about 2 months now and just can not figure it out. I have a few threads on here about it but just want to start over by asking ---- How does my 2000 XJ even know that a single cylinder is misfiring, its not like there is a sensor on each cylinder thats saying " hey im misfiring " Could there be something telling my ECU that cyl 4 is misfiring but it really isnt? Also if the engine light comes on for whatever reason how long should it take for it to shut off by its self ( given the problem is fixed )?