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View Full Version : 90 Cherokee fuel issues help please.


cz858
12-10-2009, 05:42 PM
so i'm trying to get a friends Cherokee running the problem is fuel pressure. I have a gauge hooked up and when it starts its at 20psi witch is about 10 psi low and after a few seconds the pressure drops until the truck dies it has a new pump iv blown out the lines i haven't changed the regulator because the ass hat at lordco sold my friend the wrong part what else is left ? can a regulator do this ? and if not where do i go from here? injectors ? any help would be appreciated i need to finish this job . thanks for any help.

sean

vajayjay
12-10-2009, 08:30 PM
You didn't mention the filter, did you replace that?

FU Toolbag
12-10-2009, 08:44 PM
You didn't mention the filter, did you replace that?

[stupid] [stupid] [stupid]

Sprint did that. new filter, runs fine now.

cz858
12-10-2009, 08:54 PM
filter is new and i got it running there was some electrical that was loose. thanks

deer laredo
12-16-2009, 05:15 PM
i had the same f-n problem