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looses power aftwr 5 mins of driving

  1. [Insignia] [08-17] Power loss

    Cavalier, Calibra, Vectra, Signum, Sintra & Insign
    My insignia looses power after 5 min 's of driving doesn't stall just feel 's like there is something block and not letting power through no dpf light comes on just comes with the service due on ignition any ideas please