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  1. #1

    Default Engine spitting noise

    2007 chevy silverado 4.3 v6 4X4

    When ever i get into second gear slow or fast accel. the engine make a loud spitting noise. It also does it time to time on the interstate at high mph. any ideas on what is causing this?

  2. #2
    Sr. Mechanic Ridyn's Avatar
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    Default

    You might want to check your coilpacks to make sure you're not getting missfire.
    -Check plugs
    -Check wires
    -Check coil packs
    -Check computer to make sure you're not getting any missfires
    -if all fails take it to the stealership and let them rip you a new one.

    "Never ask a man if he's from Texas. If he is, he'll tell you. If he isn't, there is no need to embarrass him."

    2012 Silverado 1500 Texas Edition 4x4 LT skid plate, 5000k 55W low beams with DRL fuse removed, 5000k 35W fog lamps.

    Leveling kit and tires coming soon.

    Leaving for boot camp at MCRDSD 20121008.

  3. #3

    Default

    I would also recommend contacting your local dealership for more information if you are not able to pinpoint the concern. I can also look into this for you with your VIN. Feel free to contact me via private message as well. Thank you in advance.

    Tricia, GM Customer Service.

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