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    Idle problems

    haha that was actually a question from me lol I was actually curious about that since he mentioned the hole in the throttle blade
  2. H

    Idle problems

    If your idle goes to normal if you cover the hole in the throttle body...what does that tell me?? I had idle issues too and noticed when the hole was blocked. no more high idle and I can finally adjust the idle
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    Throttle position sensor stuck at 5 volts

    my guess is you are checking the wrong wire when you check the voltage.
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    KOER code 13

    only one i havent replaced or checked is the upper intake manifold gasket. I have took the intake off and put it back on numerous times. its a felpro gasket. not sure if they compress when you put them on and have to replace them if you take off the upper manifold. So im not sure. Stock intake
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    KOER code 13

    it goes down maybe 50-100 rpm when i disconnect the IAC. in gear it idles perfect. even tho the throttle blade is completely closed. cause i can feel it get stuck when i press on the gas pedal. but when the motor is cold. I have no problems. The car is running hotter then normal. Its...
  6. H

    KOER code 13

    but what i dont understand is to why it would idle fine when cold but when its warm, the idle is high. if their was a problem like vac. leak i would think it would do it all the time. not just when the motor is warmed up
  7. H

    KOER code 13

    ok. ill pick up the right one and report back
  8. H

    KOER code 13

    I cant get the idle that low. the throttle blade is almost completely closed and it still idles High. When the motor is cold and in park. it idles fine. in gear it drops to 850 or so. when the motor is hot and in park the idle is 1200. even higher if the engine temps are hotter.when in...
  9. H

    KOER code 13

    I cant find any info on this code. all I know is it means Cannot control RPM during ER Self-Test low RPM check. any info on this code. this is the only code I get for KOEO and KOER 1992 5.0 LX
  10. H

    High Idle issues in Park/Neutral when warm

    I upped the FP and drove around for a while now on KOEO I get 11 KOER I Just get 13 Now im thinking I got the wrong IAC. I should of known cause I had to mount it upside down cause of how the connector comes straight out in stead of bent cause of the air tube. but the whole thing...
  11. H

    High Idle issues in Park/Neutral when warm

    i was kinda thinking a bad thermostat. I never replaced it since i owned the car in 2004. Since the car is getting hotter quicker then it used to and now have this idle issue.
  12. H

    High Idle issues in Park/Neutral when warm

    I cant get the idle down at all. with the IAC disconnected and the spout removed it still idles at 1000 rpm even with the throttle blade closed completely. This ONLY happens when its been running for a while. The hotter it is, the rpms go up more and the temp gauge is going higher. even...
  13. H

    High Idle issues in Park/Neutral when warm

    1992 5.0. Mostly stock besides the usual parts I had to replace I went through the entire Idle/Surge Check List and still cant get rid of this High Idle. I replaced the IAC, MAF sensor, TPS and checked for the 5 vref.. I only get codes 41/91 for KOEO and KOER but I always had those codes...
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    Mass air to Speed Density?

    you need a smog pump when you have Cats. you need to hook that back up. I told you no smog pump can cause it to clog and burn up. or get an off road H pipe. you probably need a new cat anyway so you might as well get an another mid pipe. a little trick if you smoke cigs. go under the car...
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    Mass air to Speed Density?

    dont those have a 14lb flow rate? in the 2nd pic i dont see red at all on the injector. thats what makes me think its the the fuel injector harness connector. the tab is obviously broken and if you have the stock H pipe and not running the smog pump you can clog your converters
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    Mass air to Speed Density?

    another thing I noticed. Is your smog pump hooked up?? are you running converters or an off road Hpipe??
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    Low speed stumbling

    codes 44/94 could be cause by a clog of carbon up in the cross over tubes attached to the back of the heads. been there done that haha which probably caused you clog up one of your cats. so I would get that fixed. the codes are not harmless when you have cats
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    Mass air to Speed Density?

    those injectors are not red. they are white/off white at the fuel injector connector. the red you see is probably the fuel injector wire harness. they look like an auto store replacement type injector like SMP or BWD you need to find out exactly what size they are instead of throwing money...
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    Mass air to Speed Density?

    you should disconnect the vacuum hose from the map sensor and plug the line going to the Intake. Leave the Map sensor connected and dont cap off the port on the sensor.
  20. H

    Mass air to Speed Density?

    yes. thats a system pass code.
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