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  1. J

    Reduced engine power

    My 06 Tahoe has been giving me an intermittent problem. Every so often when I start it up and drive right away the engine will cut out and show the message "reduced engine power." If I start it up and let it warm up for 10 min or so it won't cut out. I ran the codes and replaced the TPS and the...
  2. J

    06 Tahoe reduced engine power problem

    Thanks for the info I will try the other forum
  3. J

    06 Tahoe reduced engine power problem

    This problem started about a month and a half ago. When I start driving and go about a mile or 2 the engine all of a sudden cuts out and the screen flashes the message " reduced engine power." I changed the TPS as well as the accelerator and got them synced, but it just did again. Any ideas???
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