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measuring current draw(fuel pump) #869338
02/15/08 12:11 AM
02/15/08 12:11 AM
lordtrunks  Offline OP
Roll Me Over
Joined: May 2001
Posts: 4,078
Apache Jct, Arizona,USA *****
I think the fuel pump maybe going out on the 94 Sr w/3.5L had it die on my a couple times the other day after a 30min drive home from work(hiway 70mph) it would die out like it was starving for fuel had to pull over turn power off then back on and it would run once i got on my street had to do it a couple times til i got it in the driveway. After that i let it sit for about 20min then went and drove it to the store and it was fine, since then i've driven it 2 twice with it fully warmed up and longest run couldn't have been more than 15min. and no problems. I really think the fuel pump is getting weak, so i'd like to check and see if its pull more power that i should be no fuses have popped, but still i would like to see how close it is. BTW anyone know what kinda of amp draw it SHOULD be pulling.


89 2 dr turbo diesel
89/88 "Backwoods sas"
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Re: measuring current draw(fuel pump) [Re: lordtrunks] #869339
02/15/08 12:54 AM
02/15/08 12:54 AM
C
conner  Offline
Rock Warrior
Joined: Aug 2004
Posts: 644
N.J.
My experience has been Between 4.5 and 5.2 amps. It will go a bit higher for a split second on start-up.Check your wiring if amps are low.Also check filter if high.


Over the hill but still climbing.
88 Montero 2.6L auto, manual hubs, cooling fan conversion gps,recurved distributor,LSD Diff.
Re: measuring current draw(fuel pump) [Re: conner] #869340
02/15/08 01:10 AM
02/15/08 01:10 AM
lordtrunks  Offline OP
Roll Me Over
Joined: May 2001
Posts: 4,078
Apache Jct, Arizona,USA *****
<img src="/forums/images/graemlins/kewl.gif" alt="" />


89 2 dr turbo diesel
89/88 "Backwoods sas"

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