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Does 20mph in speed make a difference in fuel efficiency?


Please help settle a dispute with a colleague She insists that there is a negligible difference in the amount of gas used going mph vs mph I say there is an optimum gas saving speed and for most cars that...


How long can I store anti-freeze?


I bought three gallons of Prestone anti freeze several years ago but used only one What is the shelf life of this stuff Will RAY Forever It'll keep your shelf from freezing forever Will TOM Actually a couple of years...


Check your cap and hoses before replacing your radiator.


I have an ' Dodge Omni I can fill the radiator itself to the top while the overflow bottle remains at MIN After I drive and let the car cool off the overflow bottle is at MAX and the radiator...


What are those "marbles" rolling around in my gas tank??


I recently purchased a Chevy Biscayne The gas tank was leaking and couldn't be patched so I took it out When I removed the tank it sounded like marbles were rolling around in there I tipped it upside down and...



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