Question about 1991 Chevrolet K1500

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91 chevy My truck cranks good but when I crank it I have to wait about 4 to 6 min be for i drive,The idle is about 1000 then drops till it almost dies,I'v tried all most everything,new plugs wires cap roder injectors,still does it,I have the throttle body off now,brought it inside let it get worm and maybe drie any water out that may have gotin in it.I'm lost after this

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Is there any check engine lights on or any loss of power while going up hills or anything like that? If not then its usually the 02 sensor which one of them i would not know you can get it tested at a garage or at advanced auto for free...advanced you have to do it yourself use the machine a garage your looking about 50 bucks for the diagnostics plus what the sensor costs and labor but if your at all handy you can throw it in yourself, let me know how this works out or if you have any other questions also if you can please rate me if you get a chance..

Thanks,
Steve

Posted on Jan 03, 2009

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Posted on Jan 02, 2017

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