A video on what Sterling & Detroit Diesel are doing to improve & maximize fuel economy for your class 6-8 truck.

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Wheel Alignment is not an elective service. Choosing not to alignment your car costs in fuel economy and tire wear.

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I am looking at the Hypertech ThermoMaster chip (pn#351722) coupled with a PowerStat 160 degree thermostat. These two parts cost about $150. Does anybody know what kind of gains (hp, torque, mpg), if any I would be looking at with a chip like this? Also would this have a positive or negative impact on my fuel economy? Thanks for your help!

Originally posted 2009-09-05 05:38:38.

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F-150 Fuel Economy Measured in Layers

March 1, 2010

From a new six-speed automatic transmission to tire design, find out what parts help the 09 F-150 achieve fuel economy unsurpassed in its class.*

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How to improve fuel economy on a hybrid car?

February 28, 2010

Looking for mechanical improvements/upgrades/alterations to improve the fuel economy on a honda civic hybrid. Not looking for advice on driving style. References to websites would be a great help.
Originally posted 2009-03-31 09:26:30.

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I am buying a car soon and I was wondering what your opinions were on a scion tc?

February 28, 2010

I live where it snows a little every winter but not a ton. I do have an AWD vehicle if it does snow alot. How is passenger space, fuel economy, interior features, and what do you think is the coolest feature?
Originally posted 2009-08-23 05:59:11.

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