1. Welcome To GMTruckClub.com!

    The #1 Chevy Truck Forum Online
    Online since 2004, we are the #1 Chevy Truck & SUV forum and user community. If you have any questions about your Chevy or GMC Truck, SUV or Crossover, or just want to connect with other GM owners and enthusiasts around the world, you've found the best place on the internet to do that.

    Join Today ~ It's Free
    Registering is Free and Easy! Hope to see you on the forums soon!

truck did something weirdly awesome today......

Discussion in 'Performance & Fuel' started by sevi084x4, May 29, 2012.

  1. sevi084x4

    sevi084x4 Rockstar 100 Posts

    Mine is generally the same way! I just think the wind helped me that day or something... But my tune is performance not economy...never tried that to see if it would help any

Share This Page