needing help!

Discussion in 'Engine/Drivetrain' started by bigc9093, Dec 19, 2010.

  1. bigc9093

    bigc9093 Member

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    80 daily, 86 x-cab hauler, 90 2wd, 93 bagged
    well the 4runner gut randomly started missing on my way home yet it runs fine at idle. when i give it gas it starts to bust up. any ideas of what it could be? and its 22re
     
  2. Dogfather

    Dogfather Veteran

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    run the codes, check for fuel filter involvement
     
  3. bigc9093

    bigc9093 Member

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    has a new fuel filter.i drove it again and one moment it runs fine then randomly starts bustin up. :brickknock:
     
  4. thundering02

    thundering02 Addict

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    Only when its cold?... all the time? I wander to the sparkplugs and wires everytime an issue like that pops up.
     
  5. Dogfather

    Dogfather Veteran

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    I know mine is not RE but I had a rusty Gas tank and it stopped up the jets in my Carb thru the fuel filter, also I would check the integrity of the Injector wiring, you might have a broke wire to an injector and when the motor warms the wire softens and allows and intermittent signal causing the injector to misfire but that should send an injector code to the ecu....

    Don't get me wrong Dude I am No Profesional



    You know something else, if your not geting any codes .....???? you have run your codes right???
     
  6. bigc9093

    bigc9093 Member

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    80 daily, 86 x-cab hauler, 90 2wd, 93 bagged
    it does it all the time. it will idle fine and if i just give it gas real slow and easy theres no problem but if tryin to give it too much throttle it will bust up real bad. as in if your tryin to pull off to drive it'll just start bustin up
     
  7. bigc9093

    bigc9093 Member

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    80 daily, 86 x-cab hauler, 90 2wd, 93 bagged
    no i have not ran the codes. dont have a way to do so.
     
  8. DionTDE

    DionTDE Addict

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    Sounds like bad wires. You can figure that one out by running it at night and look for spark from the wires to any ground. Also tighten all your plugs and wires to the plugs. Just a couple suggestions.
     
  9. eurofreak2002

    eurofreak2002 Toyotaholic

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    Dude my truck was doing same thing its something to do with throttle body ill ask my buddy what he did and replaced I tried the norm like plugs wires district cap then went to injectors and timing with no response then he replaced that throttle body part and. It runs perfect now. But you can take to autozone or something and have them run your codes too
     
  10. pig rig

    pig rig Enthusiast

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    it could be a number of things you could have bad plug wires of a broken plug, your distributer might not be advancing you could of lost a lobe on your cam. your discription is so vage that its hardto give advice but heres what I do
    start with checking codes if nothing check plug wires and plugs doing it in the dark as sugested first then check cap and roter and so on and so fourth or just replace the wiper blades cause that fixes everything
     
  11. Dogfather

    Dogfather Veteran

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    Oh Wow.. We have an 89 Full size Bronco that dose the same thing you can start and idle just fi9ne, if you ease the throatle to it you can rev it to 8 Grand but if you apply the throatle 1/4 pedle like driving away it will cough like it wants to die...


    Does that sound like it?

    We changed every sensor we could find, all the fuel filters and tank and pump, and still no luck...

    I'm out on that one... Oh and it laft no codes..
     
  12. bigc9093

    bigc9093 Member

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    yes dogfather thats just what its doin. ive actually been tryin to sale it but cant with it not running right. never thought about wiper blades will have to try that! eurofreak2002 if you could let me know what he did that would be great
     

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