1994 Jeep Wrangler

Reply

  #1  
Old 12-31-02, 03:01 PM
sdherring
Visiting Guest
Posts: n/a
Question 1994 Jeep Wrangler

My friend has a 1994 Jeep Wrangler I know it has a staight 6 but I don't know much more than that. The problem is there is oil in the air filter. Can anyone tell me what is causing this and what will cure this? Thank you.
 
Sponsored Links
  #2  
Old 12-31-02, 03:27 PM
Joe_F
Visiting Guest
Posts: n/a
Jeeps of this vintage had a problem with the crankcase vent tube (it doesn't use a PCV valve) stuffing up and cracking. Check that line from the filter to the valve cover thoroughly. If it's brittle, get a replacement from the dealer.

Barring that, wasted engine with blowby on borrowed time.
 
  #3  
Old 01-03-03, 02:21 PM
sdherring
Visiting Guest
Posts: n/a
More Info

It looks worse than I thought. The oil has filled up the air box and totally saturated the filter. It sprayed everywhere. It left a big puddle in the driveway. They won't accept my answer. They keep saying the cat converter is clogged???. I've never heard of the that. If anyone has any other ideas let me know. By the way, the vent tube looked fine and clear.
 
  #4  
Old 01-03-03, 03:04 PM
Member
Join Date: Apr 2002
Location: Pittsburgh,Pa
Posts: 2,417
I'm afraid Joe is correct.If you do not have a pcv system problem,you have excessive blowby in the engine.
 
  #5  
Old 01-03-03, 04:36 PM
Member
Join Date: Nov 2001
Location: North Texas
Posts: 2,345
worn engine

I am with Joe the engine is worn out and you have blowby caused by ring wear I bet if you take a compression test you will find low pressures.There is nothing you can do but rebuild.
 
Reply

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Thread Tools
Search this Thread
Display Modes