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I got a tune up on a 09 Pontiac g6. I drove the car and turned the heat on the engine light came on what could this be?

3 Answers

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  • Anonymous
    1 year ago

    ................................

  • ?
    Lv 5
    1 year ago

    have you looked under the bonnet? Did something get knocked off while they were servicing it.

    Did you get a service or a Dyno tune?

  • 1 year ago

    A reason to go to an auto parts store to have the codes read for free.

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