I changed spark plugs and now it misses.
I put new spark plugs in my 1997 jeep grand Cherokee. I
even got the good champions spark plugs. And now it is
missing a little bit and it was not before. I know I need to
get wires also but not until tom. But I figure if it was not
missing then why now. And I was careful with the wires an
made sure not to hurt them. It kinda makes a little popping
sound every now and again. And it is kinds doggy.
Bad wires can create a miss. You moved them around which probably finished them off.