Question about 1986 Nissan Pickup 4WD 1986

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'86 nissan trk inconsistent idle(hi,lo,lopes)z24 carbed

1986 nissan trk z24 carb. idle surges never a consistent idle

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  • Anonymous Mar 25, 2014

    erratic idling

  • david baxley
    david baxley Jul 05, 2014

    no when u r travin at speed than take foot of acc pedal it just keeps goin around30-35

  • david baxley
    david baxley Jul 05, 2014

    a little high idle but when i wld put it in par after sound nrml it is a highmile vehic

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Internal vacuum leak in carb. replace with weber carb you will be very happy

Posted on May 28, 2009

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84 Nissan pickup: will not smooth idle when choke goes off. It's the z24 motor 2 barrel carb. I've tried adjusting by turning the idle screw with no success. I've also sprayed carb with carb cleaner.


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Apr 02, 2009 | 1986 Nissan Pickup 4WD 1986

1 Answer

Poor idle


my truck was doing the same thing, i tried to adjust the idle screw and replace the ignition system but it didnt help. What i did was replace the carb with a webber and the problem was solved. I'm not saying to buy a webber but you might just need to rebuild your carb or something similar

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