just recently purchased a 2001 cherokee. the second day i had it it started sputtering occaisionally and the check engine light came on. it through a code that eas misfire on cylinder 3. changed the plugs and that cured the problem temporarily. a month later it doing the same thing. misfire cylinder 3??????? coilpack has never been replaced.

 

You already have started a thread on this.

Best not to duplicate the posts; it gets confusing for all.

You have replies to your original post.