What could be leaking from under the intake on a 94 lebaron

SOURCE: it is leaking oil from

If it is just a gasket, the cost is not a lot-gaskets generally are very inexpensive, compared to the COST of installing that gasket-that is what makes the repair expensive. You don't say what engine you have, and your description is too vague to pinpoint what is at fault, but if you have a oil leak from the intake manifold gasket, and this is a mini-van, you are looking at a repair of a few hundred dollars for a number of reasons. Difficulty to work on a mini-van (cramped space), parts including the gasket, like oil, filter, antifreeze, possibly hoses and belts, and most importantly, labor. I should take a decent mechanic a few hours to replace an intake manifold, so I seriously doubt you could get this done for less than $250-300.

SOURCE: 04 jeep liberty oil leak, runs down on exhaust manifold, changed valve cover gaskets, didn't help, can't see where it's comming from, back right side of motor where its most oily

Try checking the oil pressure sensor