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Wouldn’t pass smog.

Discussion in '2nd Gen 4Runners (1990-1995)' started by bthp223, Aug 15, 2021.

  1. Apr 3, 2022 at 9:21 AM
    #31
    bthp223

    bthp223 [OP] New Member

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    Nevada
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    1990 4X4
    Well I read through gatorgrls entire thread again. I’m going to replace the 2 relays that cured her problem, our problems with this (limp mode) mirror each other to the…T. I sure wish I’d have paid closer attention to her posts and tried this in the first place when the mechanics couldn’t get my problem under control.

    Going to be nuts if it works, $130 in relays is what was wrong from the start…..LOL. On the bright side if it does work I’ve got a brand new 4runner under the hood along with the gaggle of other things I’ve replaced !

    I’ll report back when they get here and are replaced.
     
  2. Apr 24, 2022 at 7:54 PM
    #32
    bthp223

    bthp223 [OP] New Member

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    Well…..$300 and the new knock sensor and wire are back in the stock location.

    32C3A1C4-064B-499D-B604-F994FCA23F14.jpg

    Going to be a few more days to get it back together, trying to find the correct o rings for the top of the injectors and sciatica, arthritis, 3 herniated disks are slowing me down. Also going to share some things those so called mechanics left me with after another $1000 dollars.
     
    jester243 likes this.
  3. May 25, 2022 at 3:55 AM
    #33
    bthp223

    bthp223 [OP] New Member

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    1990 4X4
    Well…….it’s over.

    My 4Runner is running fantastic. The factory Knock Sensor and connect from Yotashop worked. Damn……7 months, countless hours, some blood sweat and tears, $$$$. I think in total I’m somewhere around $6000 spent and I’m riding off into the sunset.

    I’m glad I kept at. Many, many road trips on the horizon.

    Take care all.

    And Andrew, sorry for the lack of response. I appreciate your text back, depression was really kicking my butt along with the bad back.
     
  4. May 25, 2022 at 5:44 AM
    #34
    ToyoTaco25

    ToyoTaco25 New Member

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    North Carolina
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    2017 Blizzard Pearl Limited
    Sounds like a roller coaster you were on. Glad you figured it out, that took some serious dedication!
     
    bthp223[QUOTED][OP] likes this.
  5. May 25, 2022 at 11:06 AM
    #35
    negusm

    negusm New Member

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    TOYOTA parts FTW. Means you won't have to do it again in 6 months.
     
    bthp223[OP] likes this.
  6. May 25, 2022 at 6:47 PM
    #36
    standard

    standard New Member

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    1999 4Runner SR5 4WD
    stock so far, what could he possibly need
    Hi. am chasing weird engine problems, what relays did you replace? I SURE could use some help with my VZ5FE. THANKS and congrats on getting yours back...
     
  7. May 28, 2022 at 7:22 AM
    #37
    bthp223

    bthp223 [OP] New Member

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    1990 4X4
    Standard,

    I ended up NOT replacing any of them. I did buy a spare ECM and swapped out my original but it wasn’t the problem. After the switch still had the same codes.

    My suggestion would be to pin yours out and see if you get any codes and start there.
     

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