Quote:
Originally Posted by t vago
Okay, the results are in...
Distance travelled: 58.7 miles (94.5 km)
Yesterday:
Outside temperature: 58 F (14.4 C)
Intake temperature: (not recorded)
Fuel consumed: 3.18 gallons (12.02 L)
FE: 18.5 MPG (12.7 L/100km)
Today:
Outside temperature: 55 F (12.8 C)
Intake temperature: 98 F (36.7 C)
Delta T: 43 F (23.9 C)
Fuel consumed: 3.04 gallons (11.49 L)
FE: 19.3 MPG (12.2 L/100km)
So, about a 4.4% improvement in fuel economy.
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statistically, this is about as valid as the results when measuring fuel magnets.
one test. not aba, and you don't even know the temperatures involved.