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Previous Thread Next Thread Print Thread Rate Thread 90 Trooper 4 cylinder help! #788319 02/11/07 01:21 AM Joined: Jan 2007 Posts: 33 Montana USA M mthunderwolf OP Getting the Wheeling Fever My buddy called me earlier today and asked me to pick him up at the bottom of the hill. It's fuel injected and we just changed out the plugs, wires, rotor button and cap last week and it was running like a top. It just died on him and he thought he was out of gas. We put gas in it and still no start. It acts like it wants to start but won't. We also replaced the fuel pump relay and still nothing. Any ideas what we should look for? Thanks, Mark <img src="/forums/images/graemlins/confused.gif" alt="" /> ThunderWolf 91 Trooper 2.8 v6 86 Trooper 2.3 4cyl no lift kits... yet! Re: 90 Trooper 4 cylinder help! [Re: mthunderwolf] #788320 02/11/07 01:46 AM Joined: Mar 2006 Posts: 46 S SPRaYeD Getting the Wheeling Fever Try spraying carburetor cleaner or ether into the intake and see if it starts. Re: 90 Trooper 4 cylinder help! [Re: SPRaYeD] #788321 02/11/07 01:57 AM Joined: Dec 1999 Posts: 1,035 Poulsbo, WA 98370-8125, Kitsap... Ed Mc Body Damage is Cool Yeah, if it'll run by spraying combustibles into the intake, check the fuel pump electrical connector back by the pump. If you unplug the connector and don't see anything wrong, try hooking a 12V power source directly to the pump. If the pump still doesn't run, it's shot. Happened with my '89 Spacecab, first it started acting up then died on the way home. Got a new pump from Schuck's. You can look up prices on their website ( www.partsamerica.com ), and if it's cheaper there, the local store will honor that price. HTH & G'luck........ed '90 Troop 3.4 LS '89 Troop RS (Has Valve Issues, needs Counseling) HI, I'm Ed and I'm a Trooper-holic! Keep On Troopin'...... Re: 90 Trooper 4 cylinder help! [Re: Ed Mc] #788322 02/11/07 02:47 AM Joined: Jan 2007 Posts: 33 Montana USA M mthunderwolf OP Getting the Wheeling Fever Thanks Guys! We'll give that a try tomorrow. Bruce replaced the pump about a year ago but it started giving him trouble as he was going up the hill and died and it is acting like it's just not getting fuel. O'reilly's has one in stock. ThunderWolf 91 Trooper 2.8 v6 86 Trooper 2.3 4cyl no lift kits... yet! Re: 90 Trooper 4 cylinder help! [Re: mthunderwolf] #788323 02/11/07 04:08 AM Joined: Oct 2001 Posts: 4,016 Lafayette, IN strawmyers Isuzu Moderator Don't forget to check the alternator and its associated wiring as well. With the 2.6, no alt = no fuel. Sean Strawmyer Back and ready to rock...... crawl. From Indiana or surrounding states and interested in wheelin'? Check out www.mwior.com Re: 90 Trooper 4 cylinder help! [Re: strawmyers] #788324 02/11/07 09:45 PM Joined: Jan 2007 Posts: 33 Montana USA M mthunderwolf OP Getting the Wheeling Fever Guys! Thanks for all the advice! We couldn't really look underneath yesterday as there is snow here and it was late. HOWEVER! We jacked it up this morning and found one of the wires had a bad place and had broken from corrosion, etc! We spliced with heavy duty connectors and bingo!:o Thanks again! Mark ThunderWolf ThunderWolf 91 Trooper 2.8 v6 86 Trooper 2.3 4cyl no lift kits... yet! 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 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 Homepage Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts

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