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auxiliary fuel tank

  1. Auxiliary Fuel Tank Help

    2010 Dodge Nitro
    I have a 2010 4wd 3.7 Heat. I am wanting to make some modifications to my truck but could use some advice. I am wanting to add a second fuel tank underneath where the spare tire is. I am going to be mounting the spare to a swing arm kinda like a bronco rear end. But I could really use some help...