Thanks Swamp,

No plug wire to change. there are the little sleeves that extent off the coil pack, but i did not change those.

I think the MULTIPLE CYLINDER MISFIRE sounds like my problem. when i get on it. and rev the engine up while driving there is no misfires. and it will drive normal for the rest of that trip. but if I'm in traffic, like this morning then its really bad.

I talked to my mom and she is going to make a post on jeepforum. shes a member... my mom is pretty internet savvy. so we'll see where that goes.

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