Can't find those. but 72 is cat and 76 us fuel pump bypass relay cirduit.
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Can't find those. but 72 is cat and 76 us fuel pump bypass relay cirduit.
230 hp 4.3L Chevy
Built 4L60E with manual lockout
Atlas 4 speed
Griffin radiator
On board air
Warn 9.5ti on custom bumper
7.5" RE front and bastard pack rear on custom long arms
30 gal gas tank
lockers
And a bunch of other stuff
update....dropped fuel cell. cleaned it out with mineral spirits & steam. replacing sock & probably the pump too.
i got it running but the fuel pressure is screwy.
bypassed & replaced the fuel pump resistor on the driver's fender underhood.
on a softer note i do believe i know what happened: i pulled out 2 fords the day this happened & i think that she might have gotten an upset stomach from too much ford. LOL LOL just kidding.
build it, abuse it, repair it. it's an XJ thing...a step above a jeep thing!
i finally was able to get to finishing the repair.
turns out that the rubber hose on the fuel pump inside the tank had vibrated loose and since these fuel systems arent volume pumps but pressure instead....there it was.
tightened that hose & cleaned out the tank while i was at it & changed out the sock.
runs like a raped ape now.
build it, abuse it, repair it. it's an XJ thing...a step above a jeep thing!
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