post #1 of Old 08-30-2013, 07:20 AM Thread Starter
Jameswj4
Registered User
2004 WJ 
 
Join Date: Dec 2012
Location: Walla Walla
Posts: 144
the heat kills my jeep

So ive had trouble in the past with the main wiring harness that wraps around the back of the valve cover with the stud back there so I wraped the harness back up with tape and covered up the stud..

Now to the other problem. Its only happened twice but when ever it gets really hot like 95+ degrees and I drive for quite a bit she starts stalling and whenever I get her running again it idles really low and bad.. and if I try to give it gas it does nothing. .. now I got a codes for a cyl 4 misfire. And evap leaks.. does that have anything to do with it??. I thought that the heat may have mealted wires


'04 WJ "Sherry" 4.0L RCX 4in lift on 265/75/16 BFG ATs DD/Trail rig- uniden 505xl 4ft firestik- custom roof Rack- custom rear and front shackle tabs-
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post #2 of Old 08-30-2013, 08:55 AM
99WJ539918
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1999 WJ 
 
Join Date: Aug 2008
Posts: 2,765
Check the spark plug, injector, and coil boot in cylinder #4. The evap leak won't affect how your WJ runs.
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post #3 of Old 08-30-2013, 09:26 AM Thread Starter
Jameswj4
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2004 WJ 
 
Join Date: Dec 2012
Location: Walla Walla
Posts: 144
Alright thanks

'04 WJ "Sherry" 4.0L RCX 4in lift on 265/75/16 BFG ATs DD/Trail rig- uniden 505xl 4ft firestik- custom roof Rack- custom rear and front shackle tabs-
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