Where is it. I have noticed a little water on the passenger floor mat so I think it is a blocked drain. Can y'all tell me where to look for this? Thanks.

It's on the firewall - passenger side, Blow it out with some air - if it was clogged you should get about a quart of water out.

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2004 sport 3.7
OME coil lift.
Clevis lift.
Mopar skids.
5-speed manual.
235 70 17 Firestone destination AT'S on stock rims.
Gen 4.5 a-arms

If you have a sunroof it could also be the drain tube(s) for the roof. the front ones run down the A pillar and of the tube gets clogs the tray will overflow and it will run down the A pillar and on to the carpet just ahead of the doors, on the drivers side a sun roof leak will wet the fuse box but mine has only leak on the passenger side. Same thing blow them out and clean any leaf and other debris from the sunroof tray

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2006 Liberty CRD Limited Deep Beryl Green Metallic Clear coat, Fumoto valve, MH ProVent (removed), GDE Eco tune,
OME 790/948 springs, OME struts, OME N132L shocks, Jeepin by Al A-arms, Hercules Terra Trac AT2 245/75R16
Weeks Stage 1 EGR delete, 5 volt steel glow plugs