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2002 Jeep Wrangler - Page 3 Questions & Answers
Low fuel light on gauge doesnt work
lamp burned out, ?
but does the fuel guage work 100%
and at what tank level do you
expect the lamp to come on.?
did you read the FSM on this, its covered
or alldata.com?
free.
http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service
on this car, the PCM reads the fuel level then sets the fuel guage
and if the level (voltage from tank sender) is below a specific
voltage , it glows the lamp, low fuel
so if the fuel guage works, and the lamp is dead, the lamp is burned out. (or conn. bad to it)
1/25/2014 1:57:03 PM •
2002 Jeep...
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Answered
on Jan 25, 2014
When driving my truck the engine dies, i would lilk to know why the engine dies while doing this
did you ever tune it up?
in the last 60k miles do all steps in the op guide for 60k miles.
if not, bingo. I have same car, what engine. I4 or V6.
i have full access to docs and the knowledge.
the short list of 50 reasons (i do the tests to find which fast)
1: not tuned up, ever. (classic)
2: EGR sticks open, clean it or replace it, its 50k service point. all cars.
3:ISC stuck closed (in fact all air valves, sticking for idle controls)
4: misfiring for huge list of reason... (have list but is useless. we do that tests)
5:flooding, (more tests)
6: weak or bad spark to 1 or more cylinders. more tests.
do you wish to guess, or tests.
if i were to guess, id say, no tuneup done with spark and air and fuel filters.
11/25/2013 2:07:16 PM •
2002 Jeep...
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Answered
on Nov 25, 2013
We have a 2002 Jeep chereokee ltd v6 , it over
The over heating may have been caused by the cooling fans not working or if you have a viscous fan hub it has failed and not drawing air through the radiator. The issue has happened by running the engine in an overheated condition and not immediately shutting down the engine. If a compression test was done to check for a head gasket or cracked head the failure would have been picked up earlier and the water in oil would not have happened.. I understand you following the manual but it takes time to cool an overheating engine so the correct answer is to stop the engine immediately the gauge goes into the red. The temp will still rise because of the latent heat in the engine and block but the damage is substantially reduced . The fault may have been a partially blocked radiator, compounded by the cooling fans not coming on early to cool the radiator. The only comment I would make is that the radiator guy should have done a coolant pressure test on the engine before replacing the radiator or run the engine to see if there was a rise in the radiator pressure indicating a head gasket failure.10k of driving is not a really good test
9/1/2013 9:21:59 AM •
2002 Jeep...
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Answered
on Sep 01, 2013
Loss of power above 45 miles per hour
To be honest here & not have you guessingYou need to go for a ride with a professional scan tool hooked under the dash & look at dataVery hard with todays vehicles even if you have decadesof experience to work on them without professional gradetools & a diagnostic routine you use on every vehicle & everyproblemIf you got no experience or never work on your own stuffyou pretty much doneThe internet is a must & a good tool to learn a lot,but you have to know your way around the vehicle to use that info
8/27/2013 5:47:01 PM •
2002 Jeep...
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Answered
on Aug 27, 2013
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