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2007 Chevrolet Express 1500 Question: hesitates when stepping on the gas



djwoody, 4.3L V6, Hilliard, OH, June 05, 2013, 07:32

Engine seems to be missing when trying to accelerate . We have replaced fuel pump and 02 sensor - also check engine light is one - could this be an electrical problem?

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  • Answer #1

    June 05, 2013, 15:11

    Get it tuned up, plugs wires, dist cap & rotor! Codes would be very helpful!

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