10-07-2008, 12:14 PM
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Don't argue with an insomniac.
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Re: Bigger gas tank.
Further experimentation with 91 Octane: boosts mileage just about 12% when I'm not towing, (16 MPG with 87, 18 MPG with 91) about 20% when towing (8.2 to 10 MPG).
Cost here is about 10% more ($1.35 per liter vs $1.22) so it is worth it even if it's just longer between fill-ups.
Try it you'll like it! If you only get an extra 50 miles (430 instead of 380) it's almost as good as a 5 gallon bigger gas tank!
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[Tundra Bay]
Proud Member CBTMA
Radiant Red
2007 Double Cab Limited w/Graphite Leather Interior
Factory Nav, Sonar, and 10 spkr 440W JBL stereo with Sirius (sweet)
Cold Weather Pkg and Block Heater. Brushed SS Stepboards,
Tires: BFG All Terrain T/A KO LT265 65 R 18, Diamondback Tonneau Cover.
Curt Front Receiver, custom 8" extension, & Warn 8000lb winch back/front mountable,
Tekonsha Prodigy Brake Controller DSP 16,000 lb 5th wheel hitch Firestone Ride Rite 2445 Air Bags
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