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doesntidle

  1. SR20DET Running weird

    SR20DE Technical Corner
    Hello all.... I just recently purchased a 91 240sx with a s13 Sr20det redtop in it.. now something odd is going on with the car.. the car starts right up on cold start, will idle kind of odd at first (fluctuates maybe 200 rpm up and down) then stay consistent at 1k or 900rpm. When I go to drive...
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