> I'm with Scott, measure out a quart and run it 'till it's gone and > watch the > clock. It would be interesting to compare the calculted with the > real > world. ... or ... you could do what i did: install a trip computer that measures the amount of fuel used by counting the clicks of one of the fuel injectors. after calibration, it was very accurate ... at least to 1/10th of a gallon. and yes,i tested it at various rpm settings on the highway, and measured the fuel consumption by time. and yes, i also measured the fuel consumption at idle sitting in my driveway. :) for a 1986 vanagon gl, 4-speed, with about 40,000 miles on it at the time, it measured ... <drum roll> 0.6 gallons per hour. and i'd say that was accurate (based on my experience with the trip computer) to +/-0.1 gallon. unca joel |
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