It's no surprise that some drivers want to save fuel at the moment, but will switching it off in traffic really save you ...
Besides preventing the build-up of nasty engine sludge and premature wear, protection against cold starts is one of the main reasons why you should never skip an oil change in your gasoline or diesel ...
The Auto Wire on MSN
You are warming up your engine wrong, and it is wasting gas for no reason
On the first cold morning of the year, millions of people walk out, start the car, and let it idle for five or ten minutes to ...
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