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or drain and fill

  1. Alternative Fuels Diesel Additives Lubricants
    I just got 2.5 gallons of Amsoil Torque Drive. My understanding is it only takes about 2. Is there a drain plug for the fluid? How do you drain it if there isn't? I got the WIX spin on filter also. Anybody could give me some advice on this before I go to my buddies I'd appreciate it. I don't...