88 yj 2.5 runs but stalls under load - Jeep Wrangler Forum

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Old 01-14-2012, 03:51 PM   #1
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88 yj 2.5 runs but stalls under load

I have an 88 yj its started to stall out here and there while.driving but would pick right.back up after like 2.5 secs then I went out wheeling made it 100 ft in and it kept tryin to stall out then did completely ...let it sit for a few nd it started again then died out a few feet in but it isles fine ...out the tow home I let it idle the hole way but it stalled out just idling ..it has a new pump,tank,lines,nd filter ..I'm kinda at a loss nd don't have the money to keep tryin different things ..neone have the same problems please the help would be great...was told it could be the fuel return line causing a loss in fuel pressure but not sure.
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Old 01-15-2012, 07:54 AM   #2
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I have had the same problems. What kind of carb do you have? Also does it do this on a full tank as well as below half??

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Old 01-15-2012, 07:58 AM   #3
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I kno its throttle body injected but I'm prettty sure its stock setup ...I drove it last night nd it did it once so o pulled out the fuel pump relay nd put it right back it nd it started right up so Imma buy a new relay to day nd see if its just a bad relay nd yea it does it more so on a full tank nd will only studder for a sec on a half tank o lower nd I filled it about 2 hours b4 it started to act up
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2.5 litre , yj stalls

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