As part of a walkthrough when my 2004 Ford Mustang GT would not start, I used a test light to check both fuse boxes (in the engine compartment and under the steering wheel). In addition to locating the problematic fuse, I also found that the Mini Blade's 2 amp fuse had blown. The only 2 amp fuse in the car. I looked up what the fuse is for and it is a fuse for a PCV heated valve. I've looked everywhere (O'Reilleys, Auto Zone, local hardware stores) and couldn't find anything under 3.5 amps. I…