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Thread: very high idle problem
          
   
   

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  1. #7
    lt1s10's Avatar
    lt1s10 is offline CHR Member Visit my Photo Gallery
    Join Date
    Aug 2004
    Location
    rustburg,
    Car Year, Make, Model: 1997 CHEVY.S10 LT1-350
    Posts
    4,093

    the secondary valves in the air horn are controlled by a spring(not vac.) on the right side of the carb at the betterfly shaft, and can be adj. to open when you wont it to. be sure the choke high idle screw is not to high and kicking off ok. sometimes the float will hang up on the qjs. tap on the side of the carb, and see if thats help. but the idle screws are not causing all of the problems youve got, screw them in all the way and then back them out 2 turns and go to something else, then when you fix the flooding you can go back and re-adjust.
    Last edited by lt1s10; 10-12-2004 at 01:47 PM.
    Mike
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