Winter Gas Mileage
courtesy of Bob, The Auto Answer Man
Running the heater in mixed mode causes the compressor to run, which reduces gas mileage. But which part is causing the compressor to run: the floor vent or near the windshield? Or more specifically, how should I run the heater to optimize gas mileage?
Whenever the defroster is on, it is running the Air Conditioning (provided that the outside temperature is above 40 degrees). This is to remove the moisture from within the vehicle. The cut off temperature may vary per make of vehicle.
Bob, The Auto Answer Man
Have a car care question? Visit our automotive center and see if we've already answered it or a similar question.
More Tips & Tools to Help You
Live Better...For Less
- 6 cheap, effective home security solutions
- 5 frugal ways to expand your living space
- Top 10 DIY mistakes made by home 'handymen'
- Your trickiest cleaning problems solved
- How to eliminate mosquitos for less Insider Report
- Choosing a roadside assistance plan
- Should I use a HELOC for home remodeling and repairs
- Find the best mortgage rates in your area
- 3 ways to use a mortgage calculator
- Mortgage calculator: Calculate your payment and more
- Home equity calculator: HELOC vs. line of credit
- How much can additional payments save me on my mortgage?
- Who offers the most home insurance discounts?