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Register Log In 4x4Wire TrailTalk Forums Early Toyota Trucks Just when I thought I was done Forums User List Calendar Active Threads Search Forum Help

Previous Thread Next Thread Print Thread Rate Thread Page 2 of 2 1 2 Re: Just when I thought I was done [Re: ffountain] #812016 06/06/07 04:32 PM Joined: Jan 2000 Posts: 12,153 N. California. USA 4Crawler Web Wheeler There are a few shops that will test, clean and rebuild the injectors. I sent my 4 (did not think to send the cold start injector) to RC Engr. about 8 years ago: http://www.4crawler.com/4x4/CheapTricks/EngineMods/index.shtml#Injectors r.c.brown@ieee.org TruckEditor@tlca.org Project: 4Crawler 4Crawler OffRoad - 4x4Wire discount code Re: Just when I thought I was done [Re: ffountain] #812017 06/09/07 01:32 PM Joined: Aug 2006 Posts: 75 F ffountain OP Getting the Wheeling Fever Quote Quote Yes... For years (due to a bad ecu) I HAD the CSI wire directly to the battery through a toggle switch on the dash. I would hit the switch for a second or two till it cranked and started. This is somewhat how the FSM shows how to test the the injector to apply 12 volts to one side and ground the other. I will give it a try in the next few days. How did you determine that you had a bad ECU? I'm not getting a check engine light and I know the light works (kept lighting up until I replaced my O2 sensor). Also can the cold start injector be rebuilt/repaired? I remember reading about a place called RC engineering(I think) that rebuild injectors. OK, I hooked up a togle switch to the CSI and it works. So I will have to try and find a CSTime switch. 22RE fired up fine but when I turn the toggle off engine trys to die (could be a sign that all my injectors need repair). Should it remain on until engine coolant reaches normal operating temp? Again, is there a way to check for a bad ECU? Re: Just when I thought I was done [Re: ffountain] #812018 06/13/07 11:58 AM Joined: Aug 2006 Posts: 75 F ffountain OP Getting the Wheeling Fever Quote Quote Quote Yes... For years (due to a bad ecu) I HAD the CSI wire directly to the battery through a toggle switch on the dash. I would hit the switch for a second or two till it cranked and started. This is somewhat how the FSM shows how to test the the injector to apply 12 volts to one side and ground the other. I will give it a try in the next few days. How did you determine that you had a bad ECU? I'm not getting a check engine light and I know the light works (kept lighting up until I replaced my O2 sensor). Also can the cold start injector be rebuilt/repaired? I remember reading about a place called RC engineering(I think) that rebuild injectors. OK, I hooked up a togle switch to the CSI and it works. So I will have to try and find a CSTime switch. 22RE fired up fine but when I turn the toggle off engine trys to die (could be a sign that all my injectors need repair). Should it remain on until engine coolant reaches normal operating temp? Again, is there a way to check for a bad ECU? I'll take any help/opinions on this I can get. Re: Just when I thought I was done [Re: ffountain] #812019 06/21/07 12:00 PM Joined: Aug 2006 Posts: 75 F ffountain OP Getting the Wheeling Fever Any suggestions? Re: Just when I thought I was done [Re: ffountain] #812020 06/21/07 01:06 PM Joined: Apr 2000 Posts: 3,748 Chapel Hill, NC Dandeman Toyota Moderator Check fuel rail pressure... a degrading fuel pump (with low output pressure) will cause hard starting after it sits for a while, yet run fine after starting..... Had a '85 with the 5M engine with same symptoms.. Fuel pump eventually totally failed. 2000 4Runner,V6,Auto,31's, Sliders, Skids, On-Board Air, Air Shocks Related Interests: Welding, Ham Radio, Road Tripping (Blue Highways), High End Video/Audio Systems Page 2 of 2 1 2 Moderated by  4Crawler, 4x4Wire, kewlynx  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 Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts

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