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Old 02-28-2012, 10:33 AM   #1
Join Date: Nov 2011
Posts: 37
Fuel delivery problems

So my Jeep has been stalling out left and right. I changed the fuel filter and it seemed to work. I put a good thousand miles on it or more. Then it started again when the tank got low. Any suggestions as to what it might be. I was thinking sludge in the fuel tank. I'm going to drop the tank and see where I stand. I just wanted some perspective on things to look for. I'm going to rebuild the entire fuel delivery system I think but it'll be a piece at a time because I'm perpetually broke. lol

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Old 02-28-2012, 04:18 PM   #2
Jeep716's Avatar
Join Date: Aug 2010
Posts: 397
I replaced my fuel pump and it helped. Then died again. Did the three capacitors in the ECU and no more issues. Theres a sticky on the ECU repair.

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Old 02-28-2012, 05:21 PM   #3
Join Date: Jul 2006
Location: columbus
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Send a message via AIM to rebelBullDawg325
it could be the screen on the pickup in the tank, the fact that it does it worse when fuel is low makes me think that even moreso. i believe once you drop the tank and inspect everything, you'll find your culprit
91' - 4.0L - 5spd
31" bfg at's
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Old 02-29-2012, 06:14 PM   #4
Join Date: Nov 2011
Posts: 37
Thanks guys I wondered about that screen too. Probabbly dropping the tank tomorrow so we'll see what's going down then.
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Old 02-29-2012, 06:24 PM   #5
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Join Date: Feb 2012
Location: West chicago il
Posts: 42
Clean your throttle body too. Possable iac getting stuck clean out the little port inside the t body with some card clean or seafoam. Some times thats all it is. If you tape a fuel gage to the windshield you can see if your preasure drops out when it stalls to see if you have fuel pump problem
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