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Old 07-30-2010, 07:02 PM
Thread Starter
Join Date: Jun 2010
Posts: 3
Help! Im bought to throw a match under the seat!

i am workin on a cousins 91 jeep wrangler 4 cyl. the jeep has sat up for bout 2 years i have managed to get it running like a top accept for one small problem it just dies out of the blue here is a list of things i have done
new plugs and wires
new coil
cleaned throttle body
air filter
took gas tank off and scrubed the inside
new fuel filter
removed and cleaned tps
and the other sensor on the throttle body
checked fuel pressure
new stock exhaust
i keep checking the codes every time it dies but it is always something different first it was tps code and oxy sensor ,then coolant temperature sensor and oxy sensor, when it is running it runs good (it will even catch a scratch when shifting to second) then all the sudden it just dies sometimes it cranks back first try sometimes it takes a few tries any suggestions appreciated

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Old 07-30-2010, 10:52 PM   #2
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Join Date: May 2010
Location: Lebanon Tn 37087
Posts: 27
check for any vaccum lines being disconnected anywhere. reset the computer. you said new exhaust but did you change the O2 sensor? change that then reset comp.

Might be in a 94 YJ. But man I sure do love it!!! And also this guy is my hero---->
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Old 07-31-2010, 12:56 AM   #3
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Join Date: Jul 2010
Location: Everett, WA
Posts: 266
I'd also start looking at Battery connections > from that point forward. I've had completely corroded copper cables before that look just fine from the outside, but are "green corroded crap" under the insulation wires.
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