I was wanting to make sure I was chasing the right problem before pulling things, since I wasn't sure how to test for what I thought was wrong -- and I appreciate the link to the right part... NAPA and such list way too many options than could possibly be the right fit.

Thanks again,
Bryan


'89 4-Door Montero 3.0L V6
'04 Jeep Grand Cherokee 4.0 6L