Question about 1993 Jeep Wrangler
I can jump awire from battery to coil and it will start
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Posted on Jan 02, 2017
SOURCE: intermitent starting
sometimes the ais(automatic idle speed) valve gets loaded with
carbon. its an easy fix. you have to remove the throttle body
invert it and you will see the ais chamber and look in and see if it is
built up with soot. carb cleaner should work.if you can remove
the valve for better cleaning. peterjai
Posted on Jan 16, 2009
In order to Determine if it IS in FACT the Starter, you need to Use a TEST LIGHT at the STARTER TRIGGER Terminal on the STARTER this is the Terminal that gets Positive Volts from the Ignition Switch >>when it is in the START Position, ((the smaller terminal on Starter))> if you DO have POWER at this Terminal when key is Turned to START Position, then it IS a STARTER FAILURE . You Should Also Check the Available Voltage at the MAIN POSITIVE POWER Terminal< (From Battery Cable) to be SURE you have Proper Volts there. This is ALL ASSUMING that Your GROUNDS ARE GOOD and ALL MAIN BATTERY TERMINALS ARE CLEAN.
Posted on Oct 31, 2009
there is only two things left. the crank sensor that is located at the top of the transmission bellhousing or the pick up inside of the dist. it is that black plate that sits between the cap and the dist housing. hope that helps.
Posted on Mar 15, 2010
I would start by checking all the fuses and relays under the hood , you can have one or more fuse or relay disconected or loose from the big bump
also go threw chack all electral conections, one or more might have come loose
it would be a good idea to go threw all fuses and conections unplug and plug back in.
Let me know if we need to dig deeper into it but i think you will find a loose conection
Posted on Jul 13, 2010
Testimonial: "After checking all the things I thought were the cause I went over all my fuses like you said and that was right. My jeep runs like before. Thank you"
you are saying it is getting spark, and fuel, right? If it is getting spark, and fuel in to the throttle body, check compression-make sure the Mass Air Flow sensor is plugged in, and double check your spark-you say you replaced all those ignition items, but do not say that you have spark.
Posted on Jul 01, 2011
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