Question about 2003 Chevrolet Impala

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I have a chevy impala 2003 the car some times starts and some times it does not the car starts only on the secound try and when it does not want to start i could only start is with carb cleaner and the car starts perfectly and stays on as long i want is to does not misfire. The car when its not starting there is spark but no pulsation, onces i but in carb claener the car starts and stays on i guess the pulsation kicks in. already changes the crank and cam sensor and the car has the same problem. the security light is good and the body control module already changed brand new. The scanner says CKP sensoer ''A'' out of range. WHAT DOES THAT MEAN AND HOW CAN I SOLVE IT?

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  • Anonymous Mar 05, 2009

    i have already changed the wire that connect with the crank sensor and its has the same problem the diag. scanner sad code number P0336 - CKP sensor "A" (18/24x) out of range. I am going to change the fuel filter like you say let see whta happens.
    Thank you!

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HI!!!!!! if you try all this you say ... th efirst thing i woul do is take of the fuel filter is under drver side blow one side the one goes to the engine if you have problem blow in the filter this has to be clog o dyrty inside the filter now the crank posicon sensor follow the wire is only one connects to ignicion control module it goes to the left side of the engine some times on top of the oil pan. becareful dont get confuse w/ the oil sending unit

Posted on Mar 04, 2009

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