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Previous Thread Next Thread Print Thread Rate Thread Fuel pump swapping #684371 01/09/06 03:45 PM Joined: Dec 2003 Posts: 24 Willowbeach Ontario Canada RSimister OP Need a Spot Just got the call from the wife.My truck just died.She says its not getting fuel.It's an 89 trooper 2.6.The other one we have that just got retired because it won't pass an emission test is a 90 2.8.If it turns out to be the pump,will the V-6 pump work on the 4 banger? I haven't got home to look at it so it could be a relay,wiring or fuse but in case I'd rather know in advance. Re: Fuel pump swapping [Re: RSimister] #684372 01/09/06 03:57 PM Joined: Aug 2002 Posts: 3,007 Lockhart, TX Richard Saylor Roll Me Over Won't work. The 2.8 one is TBI. The 2.6 is MPFI. TBI uses about a LOT lower of a psi pump than the MPFI does. Wouldn't work. I'd make sure to check the wiring and everything. The harness on top of the tank seems to be a bad spot. Richard <img src="/forums/images/graemlins/patriot.gif" alt="" /> Had an 89 Isuzu Pickup Had a 94 Mitsubishi Eclipse 84 Honda XL185S Had an 89 Isuzu Trooper w/ 3.4 V6 01 Toyota Tundra SR5 V8 4Door Access Cab http://community.webshots.com/user/rsayloriii Re: Fuel pump swapping [Re: Richard Saylor] #684373 01/09/06 04:05 PM Joined: Dec 2003 Posts: 24 Willowbeach Ontario Canada RSimister OP Need a Spot Gonna check it out tonight when I get home.We had a problem like this once before with the wiring on top of the tank.I soldered the connections and covered them in a puddle of GOOP.Other than that we have had no grief with this truck in 100000 km (62000) miles.Not bad for $450 cdn and a new cylinder head. Last edited by RSimister; 01/09/06 04:05 PM. Re: Fuel pump swapping [Re: RSimister] #684374 01/09/06 04:10 PM Joined: Aug 2001 Posts: 97 Lafayette, LA (On da Bayou) greauxpete Getting the Wheeling Fever get one on car-part.com... 1990 Isuzu Trooper 2.8L V6 Re: Fuel pump swapping [Re: greauxpete] #684375 01/09/06 05:01 PM Joined: Dec 2003 Posts: 24 Willowbeach Ontario Canada RSimister OP Need a Spot Not up here in Canada Re: Fuel pump swapping [Re: RSimister] #684376 01/09/06 07:30 PM Joined: Jan 2005 Posts: 1,528 Airdrie, Alberta......Canada barak Body Damage is Cool If it turns out to be the pump , messageme later and I'll sell you my pump from my 89 2.6.Its sitting in my basement and I don't need it anymore.I was gonna stick it with everything else for the engine when I sold it , but never did sell the engine and tranny yet. 1996 Jeep Grand Cherokee 5.2 with mods.Hughes Air gap intake , 52MM TB , ford injectors, 2 3/4" lift, Doug Thorley headers , HID headlights with LED , HID fog lights , glow gauges , a few others Re: Fuel pump swapping [Re: barak] #684377 01/10/06 04:37 AM Joined: Apr 2000 Posts: 7,268 Ventura County mlclark Isuzu Moderator Don't got with a used pump. It is enough of a headache when it dies, you are just rolling the dice with used. Down here, replacement pumps go for about $80-$100. Well worth the investment to do it just once in your lifetime. <img src="/forums/images/graemlins/smile.gif" alt="" /> Michael Moderated by  4x4Wire, houlster, jezeric, Jim_Paget, strawmyers  Hop To Mitsubishi Forums ------  Mitsubishi 4x4 and SUV Tech  Mitsubishi Diesels  Mitsubishi ArchiveToyota Forums ------  Early Toyota Trucks  Toyota 4Runner, FJ Cruiser &...  T100 & Tundra Forum  Tacoma Forum  Toyota Tech ArchiveJeep Forums ------  Jeep Talk  Jeep TechIsuzu Forums ------  Isuzu 4x4 & SUV Talk  Isuzu 4x4 & SUV Tech  Isuzu DieselsKia Forums ------  Kia Talk  Kia Sportage & Sorento TechOff Topic Chat ------  4x4 Gallery  Off-Topic Chat  Recreational Access & Land ...  Politics4xForums ------  Outdoor Gear  General 4x4 Discussion  Tools and Fabrication  General Communications  Amateur Radio  GPS and MapsParts Bin ------  Private Party - Garage Sale  Private Party - Items wanted  Vendors, Hot Deals, Group Buys4x4Wire Back Yard ------  Suzuki Forum  AZ Crawler Crew  Cal-Nev Crew  General Ford 4x4 & SUV Forum  General Dodge 4x4 & SUV Forum  General Chevy 4x4 & SUV ForumFeedback & Testing ------  Problems, Questions, Suggestions4x4Wire Staff ------  Forum Moderators  Problem Threads Print Thread Switch to Threaded Mode 5 Excellent 4 Good 3 Average 2 Bad 1 Terrible View Profile Private Message Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts View Profile Private Message Follow User Forum Posts

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