Friday, 3. April 2009, 18:46:51
Captain's Log:
Stardate 62720.8 (April 3, 2008)

I've been piloting '
Chip' [model
French Fried Ford (FFF)-1] for three years now. I have learned much in my time with this
Greasy Beast. For one thing, as might be expected, it has an insatiable appetite for grease. Chinese and Mexican restaurant grease seem to be it's favorite- although it'll slurp down any fatty vegetarian extract, as long as it's fairly clean, non-hydrogenated, and free of chunks. I learned that the hard way. At the moment, the 13 gallon per minute grease transfer pump is plugged, substantially slowing down my fueling missions. I was also tricked during hot weather into putting hydrogenated oil into the tank, only to be hampered with multiple, gooey filter changes when it turned cold. The
Belching Behemoth doesn't like the cold, and will choke out white smoke in the mornings when below freezing. Using the plug-in block heater helps. A newly added submersible aquarium heater in the WVO tank helps me switch to Enviro-mode earlier, too. Those tricks don't do any good while travelling away from home, though. So, I was rescued once by AAA this past year.

And talk about high maintenance! There's a strange, black film that builds up on the inside of the tank, which then sluffs off and plugs the fuel intake. I cleaned as much of it out by hand twice last year as I could- a very messy endeavor. However, it really softens the hands which is nice. As far as regular old-diesel-vehicle issues- it wasn't as bad as last year. Regular maintenance is twice as high as my old Honda Civic (2 batteries to replace, rather than one, and a 4-gal motor oil capacity). Testing out it's ruggedness during my
trip to Mexico in '07 and other rough-road trips cost me nearly $500 in front axle and alignment repairs.

Is it worth it? Let's just say it's not for everybody. For once thing, if I just drove less or carpooled more (there's no public transportation in my town), that would be the most environmentally sound livelihood. But, since I'm a road-trip-aholic, it feels good knowing that 70% of my driving is
carbon-neutral. Using ~1,150 gal of waste vegetable oil (WVO) over the 21,239 total miles I drove last year, I calculated that this saved me from using 998 gallons of diesel, which prevented 22,330 pounds of fossil fuel-based CO2 from being emitted and converted to $1,830 in fuel costs savings (only about $900 in savings if you consider the additional costs of filters and the amount of time I put into filtering and gathering waste oil- between 2 to 4 hours per month). For details on my fuel use (lots and lots of them, including carbon emission info for my air travel), see this
spreadsheet by clicking here. Or,
click here for other blog entries about my fatty wagon.
Here's another brief, but good commentary on reducing fuel use by
Phil.
I guess you can say it's become a way of life. So, for now:
Onward in the Kung Pow Express!