**please help** trouble with idle and voltage
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
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From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Trust me, you'll know by the sudden idle change. Worst case scenario is you'll have to fix the vacuum leak!!! Have you ever checked the tightness of your intake manifold bolts?
Thread Starter
Seasoned Member
Joined: Oct 2011
Posts: 348
Likes: 0
From: Chicago
Year: 1989
Model: Cherokee
Engine: 4.0
I haven't yet. The valve cover was loose when I brought the jeep home so I'm guessing the might be loose as well. I'll check when I get home from work. Gotta love working 34 days in a row! Lol
Thread Starter
Seasoned Member
Joined: Oct 2011
Posts: 348
Likes: 0
From: Chicago
Year: 1989
Model: Cherokee
Engine: 4.0
Originally Posted by Slick761
I forgot all about those pesky manifolds bolts.... Always comin loose lol
Thread Starter
Seasoned Member
Joined: Oct 2011
Posts: 348
Likes: 0
From: Chicago
Year: 1989
Model: Cherokee
Engine: 4.0
This is what I found and I don't think its good
https://www.youtube.com/watch?v=QRov...e_gdata_player
https://www.youtube.com/watch?v=QRov...e_gdata_player
Thread Starter
Seasoned Member
Joined: Oct 2011
Posts: 348
Likes: 0
From: Chicago
Year: 1989
Model: Cherokee
Engine: 4.0
Did ucsee the video? Idk. I might get a full diagnostic then go from there. Its becoming too much for me and my time is running out. The snow is coming and my little civic is about a centimeter off the ground and the 6speed is a pain on slick roads


