1986 jeep wangoneer air filter filling up with oil. What's the problem ?

Answer 1

grand wagoneer with 360, the pcv passage under the carb is clogged up with carbon [detatch and unbolt and lift carb. cover intake with a heavy rag and pick carbon from port area with a pocket screwdriver then spray clean with carb cleaner, reassemble with new valve and hoses and new oil filler cap]
xj wagoneer w/chevy 2.8l V-6 replace pcv valve and crankcase filter and air filter but expect excessive blowby past rings.to oil it up again.
note if overhaul is to be done a performance cam change and a carb change [use a 2bbl from a 305 chevy and a homemade adaptor plate or purchase an aftermarket intake and carb] that will really wake this pig up.

Answer 2

you need a new pcv valve. once repace that you should have no problem.