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Senior Member
Joined: Jan 2011
Posts: 730
Likes: 2
From: Joliet, Il
Year: 1996
Model: Cherokee
Engine: HO4.0 I6
The jeep starts up fine though with absolutely no issues. Just a low gauge. Then the gauge shoots up, I would imagine if it was charging it would slowly go up, no?
Moderator of Jeeps
Joined: Jul 2011
Posts: 21,029
Likes: 3
From: Frederick, MD from Cleveland, OH
Year: 1993 YJ Wrangler
Engine: 4.0 I6
CF Veteran
Joined: Feb 2011
Posts: 1,048
Likes: 0
From: Georgia
Year: 2004
Model: Grand Cherokee (WJ)
Engine: 4.0 Inline 6
Senior Member
Joined: Jan 2011
Posts: 730
Likes: 2
From: Joliet, Il
Year: 1996
Model: Cherokee
Engine: HO4.0 I6
But regardless. First test with vehicle off he stated that it was putting out 12.52 so it tested fine.
Second test with the vehicle running (to test alt.) was inconclusive because the battery levels were to low. While I'm the jeep it was reading 10 or so volts.
I'm going to go get a second opinion on my way out tonight. Any thoughts? Also once again the power shot back up when I got home.
Senior Member
Joined: Jan 2011
Posts: 730
Likes: 2
From: Joliet, Il
Year: 1996
Model: Cherokee
Engine: HO4.0 I6
He did not load test it. But when I asked him to test the alternator he said that the battery current was too low to test. I personally feel like he had no clue what he was doing so I'm going to go have it looked at somewhere else in a little bit. But we are getting a lot of snow over here and it has been reading perfect levels as I have been driftng around the neighborhood.
CF Veteran
Joined: Aug 2010
Posts: 1,085
Likes: 3
From: Fountain Inn, SC
Year: 1988
Model: Comanche (MJ)
Engine: I6 4.0L
heater stops blowing heat out of vents above 55. i still hear it its just like the vents are closed but it comes back out under 55. also have to put it on 4 when i turn the heat on and it makes a poof noise then works fine. help?
CF Veteran
Joined: Oct 2011
Posts: 1,268
Likes: 1
From: Bakersfield CA
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Just got done doing some reading on an ALFA Romeo site and it was saying the new hot item 706inj. is also E85 capable anyone know anything on this?
Last edited by cruiser54; Jan 5, 2014 at 08:30 AM.
No, I don't lick fish.



Joined: Mar 2011
Posts: 11,169
Likes: 26
From: Northern Kentucky
Year: 1999
Model: Cherokee (XJ)
Engine: 4.0
Sounds like you have a vacuum leak somewhere man. One of the easiest ways to detect it is if you take off the brake booster line and put some seafoam in it... if there's a leak somewhere, you'll see the seafoam coming out of it. Plus, seafoam is a good way to clean the engine anyway.
CF Veteran
Joined: Aug 2010
Posts: 8,357
Likes: 103
From: Canton, MI
Year: 1999
Model: Cherokee
Engine: 4.0
I've used these in my '99 4.0 and worked okay but seemed to be a bit on the rich side, per my STFT readings.
Last edited by CCKen; Jan 6, 2014 at 08:18 AM.




