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Hybrids, XFE, & Active Fuel Management

GM's Hybrid Trucks & SUVs, thel saving XFE model, and the Active Fuel Management system for the 2007-2013 model years.

361 topics in this forum

    • 66 replies
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  1. Scan tools

    • 6 replies
    • 207 views
    • 2 replies
    • 161 views
  2. P0307 misfire #7

    • 2 replies
    • 176 views
  3. Hybrid Tahoe mpg

    • 1 reply
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    • 3 replies
    • 274 views
    • 2 replies
    • 779 views
  4. Low fuel indicator

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    • 169 views
  5. P0121

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  6. clicking noise

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    • 1 reply
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  7. Increase My Fuel Economy

    • 52 replies
    • 20,515 views
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    • 1,275 views
  8. Possible AFM issue

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    • 1,443 views
  9. 06 hybrid won't crank

    • 1 reply
    • 518 views
  10. How to disable AFM?

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    • 66,036 views
    • 0 replies
    • 1,104 views
    • 9 replies
    • 3,002 views
  • Choose your favorite 2019 trim level   400 members have voted

    1. 1. Which trim level do you want to buy your 2019 Silverado in?


      • Work Truck
      • Custom
      • Custom Trailboss
      • LT
      • RST
      • LT Trailboss
      • LTZ
      • High Country

    Please sign in or register to vote in this poll. View topic
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