PO302....2008 jeep cherokee

Question

Does this mean bad spark plugs

Answer 1

code p0302 is for cylinder 2miss firing. .could be possible bad spark plug ..worn flowed ..cracked ..also u have a coil for each cylinder so it very likely that a coil pack has failed more then one time to set codes ..check for flash marks on coil..water or oils on boots causes misfiring to ...