Taurus Car Club of America : Ford Taurus Forum - View Single Post - 10% Ethanol VS Ethanol Free "Pure" Gas
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post #2 of (permalink) Old 02-10-2019, 01:12 PM
TollKeeper
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Join Date: Aug 2018
Location: Denver, Colorado
Chapter: Pacific Northwest
Year: 2005
Model: Mercury Montego
Engine: 3.0L 24v Duratec V6
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My cars all seem to run better on E-0. Fuel mileage doesnt seem to matter, but I can hear a difference in how the engine is running. Less piston slap, etc. On my Avalanche that I can run E-85, fuel mileage goes way down, power stays about the same. The only problem I end up having is that I get a O2 sensor fault when I got back to e-10 or e-0. It lasts for about a tank or 2, than goes away.

Brian - Carpe Diem

2005 Mercury Montego 52k
2004 GMC Envoy XUV 182k
2001 Pontiac Aztek GT AWD 120K
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