answersLogoWhite

0


Best Answer

This is one of the most common Jeep problems. There are two hoses coming off of the valve cover. One goes to the air filter box and the other one goes to the intake manifold. The one that goes to the intake manifold is a vacuum line that breaks or becomes plugged easily. When that happens the air filter fills with oil. Check to see if that line is broken, if it is not then take off the end at the valve cover and take a small pick or nail and stick it into the fitting and clean out the carbon build up.

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What would cause the air filter on your 1994 Wrangler to be full of oil?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Does a 1994 jeep wrangler have a cabin air filter?

No.


What would cause a 1994 Jeep Wrangler 4.0 to run a few minutes and die and start again and die and then not start at all?

Clogged fuel filter, or failing fuel pump.


Would a hard top from a 1998 Wrangler fit a 1994 Wrangler?

No, it will not.


What carburation does a 1994 wrangler 2.5 have?

A 1994 Wrangler is fuel injected, not carbureted.


What would cause a 1994 grand Cherokee limited to stall during cold weather?

bad fuel filter


Will a wheel from a 1994 wrangler fit a 2001 wrangler?

Yes it will.


Where is diagnostic plug located on 1994 wrangler?

A car owner should know the location of the diagnostic port in their car. The diagnostic port in a 1994 Wrangler would be in the engine compartment, near the firewall.


What would cause your 1994 beretta to be sluggish on take off?

First thing you may want to check is for a clogged fuel filter


How do you change a fuel filter on your 1994 jeep wrangler?

the fuel filter is on the frame rail drivers side ahead of the rear wheel, you will need fuel connector separation tools but its pretty easy


Where is the fuel filter located on a 1994 Jeep Wrangler?

Probably back by the fuel tank just over the driver side rear wheel axel.


Will a stock 2011 jeep wrangler rim fit a 1994 wrangler?

No.


Is the transfer case on a 1993 Jeep Wrangler the same as on a 1994 Jeep Wrangler?

they might be different on some models but they would be interchangeable either way.